/* * Copyright 1995-2019 The OpenSSL Project Authors. All Rights Reserved. * * Licensed under the OpenSSL license (the "License"). You may not use * this file except in compliance with the License. You can obtain a copy * in the file LICENSE in the source distribution or at * https://www.openssl.org/source/license.html */ #ifndef HEADER_ENVELOPE_H # define HEADER_ENVELOPE_H # include <openssl/opensslconf.h> # include <openssl/ossl_typ.h> # include <openssl/symhacks.h> # include <openssl/bio.h> # include <openssl/evperr.h> # define EVP_MAX_MD_SIZE 64/* longest known is SHA512 */ # define EVP_MAX_KEY_LENGTH 64 # define EVP_MAX_IV_LENGTH 16 # define EVP_MAX_BLOCK_LENGTH 32 # define PKCS5_SALT_LEN 8 /* Default PKCS#5 iteration count */ # define PKCS5_DEFAULT_ITER 2048 # include <openssl/objects.h> # define EVP_PK_RSA 0x0001 # define EVP_PK_DSA 0x0002 # define EVP_PK_DH 0x0004 # define EVP_PK_EC 0x0008 # define EVP_PKT_SIGN 0x0010 # define EVP_PKT_ENC 0x0020 # define EVP_PKT_EXCH 0x0040 # define EVP_PKS_RSA 0x0100 # define EVP_PKS_DSA 0x0200 # define EVP_PKS_EC 0x0400 # define EVP_PKEY_NONE NID_undef # define EVP_PKEY_RSA NID_rsaEncryption # define EVP_PKEY_RSA2 NID_rsa # define EVP_PKEY_RSA_PSS NID_rsassaPss # define EVP_PKEY_DSA NID_dsa # define EVP_PKEY_DSA1 NID_dsa_2 # define EVP_PKEY_DSA2 NID_dsaWithSHA # define EVP_PKEY_DSA3 NID_dsaWithSHA1 # define EVP_PKEY_DSA4 NID_dsaWithSHA1_2 # define EVP_PKEY_DH NID_dhKeyAgreement # define EVP_PKEY_DHX NID_dhpublicnumber # define EVP_PKEY_EC NID_X9_62_id_ecPublicKey # define EVP_PKEY_SM2 NID_sm2 # define EVP_PKEY_HMAC NID_hmac # define EVP_PKEY_CMAC NID_cmac # define EVP_PKEY_SCRYPT NID_id_scrypt # define EVP_PKEY_TLS1_PRF NID_tls1_prf # define EVP_PKEY_HKDF NID_hkdf # define EVP_PKEY_POLY1305 NID_poly1305 # define EVP_PKEY_SIPHASH NID_siphash # define EVP_PKEY_X25519 NID_X25519 # define EVP_PKEY_ED25519 NID_ED25519 # define EVP_PKEY_X448 NID_X448 # define EVP_PKEY_ED448 NID_ED448 #ifdef __cplusplus extern "C" { #endif # define EVP_PKEY_MO_SIGN 0x0001 # define EVP_PKEY_MO_VERIFY 0x0002 # define EVP_PKEY_MO_ENCRYPT 0x0004 # define EVP_PKEY_MO_DECRYPT 0x0008 # ifndef EVP_MD EVP_MD *EVP_MD_meth_new(int md_type, int pkey_type); EVP_MD *EVP_MD_meth_dup(const EVP_MD *md); void EVP_MD_meth_free(EVP_MD *md); int EVP_MD_meth_set_input_blocksize(EVP_MD *md, int blocksize); int EVP_MD_meth_set_result_size(EVP_MD *md, int resultsize); int EVP_MD_meth_set_app_datasize(EVP_MD *md, int datasize); int EVP_MD_meth_set_flags(EVP_MD *md, unsigned long flags); int EVP_MD_meth_set_init(EVP_MD *md, int (*init)(EVP_MD_CTX *ctx)); int EVP_MD_meth_set_update(EVP_MD *md, int (*update)(EVP_MD_CTX *ctx, const void *data, size_t count)); int EVP_MD_meth_set_final(EVP_MD *md, int (*final)(EVP_MD_CTX *ctx, unsigned char *md)); int EVP_MD_meth_set_copy(EVP_MD *md, int (*copy)(EVP_MD_CTX *to, const EVP_MD_CTX *from)); int EVP_MD_meth_set_cleanup(EVP_MD *md, int (*cleanup)(EVP_MD_CTX *ctx)); int EVP_MD_meth_set_ctrl(EVP_MD *md, int (*ctrl)(EVP_MD_CTX *ctx, int cmd, int p1, void *p2)); int EVP_MD_meth_get_input_blocksize(const EVP_MD *md); int EVP_MD_meth_get_result_size(const EVP_MD *md); int EVP_MD_meth_get_app_datasize(const EVP_MD *md); unsigned long EVP_MD_meth_get_flags(const EVP_MD *md); int (*EVP_MD_meth_get_init(const EVP_MD *md))(EVP_MD_CTX *ctx); int (*EVP_MD_meth_get_update(const EVP_MD *md))(EVP_MD_CTX *ctx, const void *data, size_t count); int (*EVP_MD_meth_get_final(const EVP_MD *md))(EVP_MD_CTX *ctx, unsigned char *md); int (*EVP_MD_meth_get_copy(const EVP_MD *md))(EVP_MD_CTX *to, const EVP_MD_CTX *from); int (*EVP_MD_meth_get_cleanup(const EVP_MD *md))(EVP_MD_CTX *ctx); int (*EVP_MD_meth_get_ctrl(const EVP_MD *md))(EVP_MD_CTX *ctx, int cmd, int p1, void *p2); /* digest can only handle a single block */ # define EVP_MD_FLAG_ONESHOT 0x0001 /* digest is extensible-output function, XOF */ # define EVP_MD_FLAG_XOF 0x0002 /* DigestAlgorithmIdentifier flags... */ # define EVP_MD_FLAG_DIGALGID_MASK 0x0018 /* NULL or absent parameter accepted. Use NULL */ # define EVP_MD_FLAG_DIGALGID_NULL 0x0000 /* NULL or absent parameter accepted. Use NULL for PKCS#1 otherwise absent */ # define EVP_MD_FLAG_DIGALGID_ABSENT 0x0008 /* Custom handling via ctrl */ # define EVP_MD_FLAG_DIGALGID_CUSTOM 0x0018 /* Note if suitable for use in FIPS mode */ # define EVP_MD_FLAG_FIPS 0x0400 /* Digest ctrls */ # define EVP_MD_CTRL_DIGALGID 0x1 # define EVP_MD_CTRL_MICALG 0x2 # define EVP_MD_CTRL_XOF_LEN 0x3 /* Minimum Algorithm specific ctrl value */ # define EVP_MD_CTRL_ALG_CTRL 0x1000 # endif /* !EVP_MD */ /* values for EVP_MD_CTX flags */ # define EVP_MD_CTX_FLAG_ONESHOT 0x0001/* digest update will be * called once only */ # define EVP_MD_CTX_FLAG_CLEANED 0x0002/* context has already been * cleaned */ # define EVP_MD_CTX_FLAG_REUSE 0x0004/* Don't free up ctx->md_data * in EVP_MD_CTX_reset */ /* * FIPS and pad options are ignored in 1.0.0, definitions are here so we * don't accidentally reuse the values for other purposes. */ # define EVP_MD_CTX_FLAG_NON_FIPS_ALLOW 0x0008/* Allow use of non FIPS * digest in FIPS mode */ /* * The following PAD options are also currently ignored in 1.0.0, digest * parameters are handled through EVP_DigestSign*() and EVP_DigestVerify*() * instead. */ # define EVP_MD_CTX_FLAG_PAD_MASK 0xF0/* RSA mode to use */ # define EVP_MD_CTX_FLAG_PAD_PKCS1 0x00/* PKCS#1 v1.5 mode */ # define EVP_MD_CTX_FLAG_PAD_X931 0x10/* X9.31 mode */ # define EVP_MD_CTX_FLAG_PAD_PSS 0x20/* PSS mode */ # define EVP_MD_CTX_FLAG_NO_INIT 0x0100/* Don't initialize md_data */ /* * Some functions such as EVP_DigestSign only finalise copies of internal * contexts so additional data can be included after the finalisation call. * This is inefficient if this functionality is not required: it is disabled * if the following flag is set. */ # define EVP_MD_CTX_FLAG_FINALISE 0x0200 /* NOTE: 0x0400 is reserved for internal usage */ EVP_CIPHER *EVP_CIPHER_meth_new(int cipher_type, int block_size, int key_len); EVP_CIPHER *EVP_CIPHER_meth_dup(const EVP_CIPHER *cipher); void EVP_CIPHER_meth_free(EVP_CIPHER *cipher); int EVP_CIPHER_meth_set_iv_length(EVP_CIPHER *cipher, int iv_len); int EVP_CIPHER_meth_set_flags(EVP_CIPHER *cipher, unsigned long flags); int EVP_CIPHER_meth_set_impl_ctx_size(EVP_CIPHER *cipher, int ctx_size); int EVP_CIPHER_meth_set_init(EVP_CIPHER *cipher, int (*init) (EVP_CIPHER_CTX *ctx, const unsigned char *key, const unsigned char *iv, int enc)); int EVP_CIPHER_meth_set_do_cipher(EVP_CIPHER *cipher, int (*do_cipher) (EVP_CIPHER_CTX *ctx, unsigned char *out, const unsigned char *in, size_t inl)); int EVP_CIPHER_meth_set_cleanup(EVP_CIPHER *cipher, int (*cleanup) (EVP_CIPHER_CTX *)); int EVP_CIPHER_meth_set_set_asn1_params(EVP_CIPHER *cipher, int (*set_asn1_parameters) (EVP_CIPHER_CTX *, ASN1_TYPE *)); int EVP_CIPHER_meth_set_get_asn1_params(EVP_CIPHER *cipher, int (*get_asn1_parameters) (EVP_CIPHER_CTX *, ASN1_TYPE *)); int EVP_CIPHER_meth_set_ctrl(EVP_CIPHER *cipher, int (*ctrl) (EVP_CIPHER_CTX *, int type, int arg, void *ptr)); int (*EVP_CIPHER_meth_get_init(const EVP_CIPHER *cipher))(EVP_CIPHER_CTX *ctx, const unsigned char *key, const unsigned char *iv, int enc); int (*EVP_CIPHER_meth_get_do_cipher(const EVP_CIPHER *cipher))(EVP_CIPHER_CTX *ctx, unsigned char *out, const unsigned char *in, size_t inl); int (*EVP_CIPHER_meth_get_cleanup(const EVP_CIPHER *cipher))(EVP_CIPHER_CTX *); int (*EVP_CIPHER_meth_get_set_asn1_params(const EVP_CIPHER *cipher))(EVP_CIPHER_CTX *, ASN1_TYPE *); int (*EVP_CIPHER_meth_get_get_asn1_params(const EVP_CIPHER *cipher))(EVP_CIPHER_CTX *, ASN1_TYPE *); int (*EVP_CIPHER_meth_get_ctrl(const EVP_CIPHER *cipher))(EVP_CIPHER_CTX *, int type, int arg, void *ptr); /* Values for cipher flags */ /* Modes for ciphers */ # define EVP_CIPH_STREAM_CIPHER 0x0 # define EVP_CIPH_ECB_MODE 0x1 # define EVP_CIPH_CBC_MODE 0x2 # define EVP_CIPH_CFB_MODE 0x3 # define EVP_CIPH_OFB_MODE 0x4 # define EVP_CIPH_CTR_MODE 0x5 # define EVP_CIPH_GCM_MODE 0x6 # define EVP_CIPH_CCM_MODE 0x7 # define EVP_CIPH_XTS_MODE 0x10001 # define EVP_CIPH_WRAP_MODE 0x10002 # define EVP_CIPH_OCB_MODE 0x10003 # define EVP_CIPH_MODE 0xF0007 /* Set if variable length cipher */ # define EVP_CIPH_VARIABLE_LENGTH 0x8 /* Set if the iv handling should be done by the cipher itself */ # define EVP_CIPH_CUSTOM_IV 0x10 /* Set if the cipher's init() function should be called if key is NULL */ # define EVP_CIPH_ALWAYS_CALL_INIT 0x20 /* Call ctrl() to init cipher parameters */ # define EVP_CIPH_CTRL_INIT 0x40 /* Don't use standard key length function */ # define EVP_CIPH_CUSTOM_KEY_LENGTH 0x80 /* Don't use standard block padding */ # define EVP_CIPH_NO_PADDING 0x100 /* cipher handles random key generation */ # define EVP_CIPH_RAND_KEY 0x200 /* cipher has its own additional copying logic */ # define EVP_CIPH_CUSTOM_COPY 0x400 /* Don't use standard iv length function */ # define EVP_CIPH_CUSTOM_IV_LENGTH 0x800 /* Allow use default ASN1 get/set iv */ # define EVP_CIPH_FLAG_DEFAULT_ASN1 0x1000 /* Buffer length in bits not bytes: CFB1 mode only */ # define EVP_CIPH_FLAG_LENGTH_BITS 0x2000 /* Note if suitable for use in FIPS mode */ # define EVP_CIPH_FLAG_FIPS 0x4000 /* Allow non FIPS cipher in FIPS mode */ # define EVP_CIPH_FLAG_NON_FIPS_ALLOW 0x8000 /* * Cipher handles any and all padding logic as well as finalisation. */ # define EVP_CIPH_FLAG_CUSTOM_CIPHER 0x100000 # define EVP_CIPH_FLAG_AEAD_CIPHER 0x200000 # define EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK 0x400000 /* Cipher can handle pipeline operations */ # define EVP_CIPH_FLAG_PIPELINE 0X800000 /* * Cipher context flag to indicate we can handle wrap mode: if allowed in * older applications it could overflow buffers. */ # define EVP_CIPHER_CTX_FLAG_WRAP_ALLOW 0x1 /* ctrl() values */ # define EVP_CTRL_INIT 0x0 # define EVP_CTRL_SET_KEY_LENGTH 0x1 # define EVP_CTRL_GET_RC2_KEY_BITS 0x2 # define EVP_CTRL_SET_RC2_KEY_BITS 0x3 # define EVP_CTRL_GET_RC5_ROUNDS 0x4 # define EVP_CTRL_SET_RC5_ROUNDS 0x5 # define EVP_CTRL_RAND_KEY 0x6 # define EVP_CTRL_PBE_PRF_NID 0x7 # define EVP_CTRL_COPY 0x8 # define EVP_CTRL_AEAD_SET_IVLEN 0x9 # define EVP_CTRL_AEAD_GET_TAG 0x10 # define EVP_CTRL_AEAD_SET_TAG 0x11 # define EVP_CTRL_AEAD_SET_IV_FIXED 0x12 # define EVP_CTRL_GCM_SET_IVLEN EVP_CTRL_AEAD_SET_IVLEN # define EVP_CTRL_GCM_GET_TAG EVP_CTRL_AEAD_GET_TAG # define EVP_CTRL_GCM_SET_TAG EVP_CTRL_AEAD_SET_TAG # define EVP_CTRL_GCM_SET_IV_FIXED EVP_CTRL_AEAD_SET_IV_FIXED # define EVP_CTRL_GCM_IV_GEN 0x13 # define EVP_CTRL_CCM_SET_IVLEN EVP_CTRL_AEAD_SET_IVLEN # define EVP_CTRL_CCM_GET_TAG EVP_CTRL_AEAD_GET_TAG # define EVP_CTRL_CCM_SET_TAG EVP_CTRL_AEAD_SET_TAG # define EVP_CTRL_CCM_SET_IV_FIXED EVP_CTRL_AEAD_SET_IV_FIXED # define EVP_CTRL_CCM_SET_L 0x14 # define EVP_CTRL_CCM_SET_MSGLEN 0x15 /* * AEAD cipher deduces payload length and returns number of bytes required to * store MAC and eventual padding. Subsequent call to EVP_Cipher even * appends/verifies MAC. */ # define EVP_CTRL_AEAD_TLS1_AAD 0x16 /* Used by composite AEAD ciphers, no-op in GCM, CCM... */ # define EVP_CTRL_AEAD_SET_MAC_KEY 0x17 /* Set the GCM invocation field, decrypt only */ # define EVP_CTRL_GCM_SET_IV_INV 0x18 # define EVP_CTRL_TLS1_1_MULTIBLOCK_AAD 0x19 # define EVP_CTRL_TLS1_1_MULTIBLOCK_ENCRYPT 0x1a # define EVP_CTRL_TLS1_1_MULTIBLOCK_DECRYPT 0x1b # define EVP_CTRL_TLS1_1_MULTIBLOCK_MAX_BUFSIZE 0x1c # define EVP_CTRL_SSL3_MASTER_SECRET 0x1d /* EVP_CTRL_SET_SBOX takes the char * specifying S-boxes */ # define EVP_CTRL_SET_SBOX 0x1e /* * EVP_CTRL_SBOX_USED takes a 'size_t' and 'char *', pointing at a * pre-allocated buffer with specified size */ # define EVP_CTRL_SBOX_USED 0x1f /* EVP_CTRL_KEY_MESH takes 'size_t' number of bytes to mesh the key after, * 0 switches meshing off */ # define EVP_CTRL_KEY_MESH 0x20 /* EVP_CTRL_BLOCK_PADDING_MODE takes the padding mode */ # define EVP_CTRL_BLOCK_PADDING_MODE 0x21 /* Set the output buffers to use for a pipelined operation */ # define EVP_CTRL_SET_PIPELINE_OUTPUT_BUFS 0x22 /* Set the input buffers to use for a pipelined operation */ # define EVP_CTRL_SET_PIPELINE_INPUT_BUFS 0x23 /* Set the input buffer lengths to use for a pipelined operation */ # define EVP_CTRL_SET_PIPELINE_INPUT_LENS 0x24 # define EVP_CTRL_GET_IVLEN 0x25 /* Padding modes */ #define EVP_PADDING_PKCS7 1 #define EVP_PADDING_ISO7816_4 2 #define EVP_PADDING_ANSI923 3 #define EVP_PADDING_ISO10126 4 #define EVP_PADDING_ZERO 5 /* RFC 5246 defines additional data to be 13 bytes in length */ # define EVP_AEAD_TLS1_AAD_LEN 13 typedef struct { unsigned char *out; const unsigned char *inp; size_t len; unsigned int interleave; } EVP_CTRL_TLS1_1_MULTIBLOCK_PARAM; /* GCM TLS constants */ /* Length of fixed part of IV derived from PRF */ # define EVP_GCM_TLS_FIXED_IV_LEN 4 /* Length of explicit part of IV part of TLS records */ # define EVP_GCM_TLS_EXPLICIT_IV_LEN 8 /* Length of tag for TLS */ # define EVP_GCM_TLS_TAG_LEN 16 /* CCM TLS constants */ /* Length of fixed part of IV derived from PRF */ # define EVP_CCM_TLS_FIXED_IV_LEN 4 /* Length of explicit part of IV part of TLS records */ # define EVP_CCM_TLS_EXPLICIT_IV_LEN 8 /* Total length of CCM IV length for TLS */ # define EVP_CCM_TLS_IV_LEN 12 /* Length of tag for TLS */ # define EVP_CCM_TLS_TAG_LEN 16 /* Length of CCM8 tag for TLS */ # define EVP_CCM8_TLS_TAG_LEN 8 /* Length of tag for TLS */ # define EVP_CHACHAPOLY_TLS_TAG_LEN 16 typedef struct evp_cipher_info_st { const EVP_CIPHER *cipher; unsigned char iv[EVP_MAX_IV_LENGTH]; } EVP_CIPHER_INFO; /* Password based encryption function */ typedef int (EVP_PBE_KEYGEN) (EVP_CIPHER_CTX *ctx, const char *pass, int passlen, ASN1_TYPE *param, const EVP_CIPHER *cipher, const EVP_MD *md, int en_de); # ifndef OPENSSL_NO_RSA # define EVP_PKEY_assign_RSA(pkey,rsa) EVP_PKEY_assign((pkey),EVP_PKEY_RSA,\ (char *)(rsa)) # endif # ifndef OPENSSL_NO_DSA # define EVP_PKEY_assign_DSA(pkey,dsa) EVP_PKEY_assign((pkey),EVP_PKEY_DSA,\ (char *)(dsa)) # endif # ifndef OPENSSL_NO_DH # define EVP_PKEY_assign_DH(pkey,dh) EVP_PKEY_assign((pkey),EVP_PKEY_DH,\ (char *)(dh)) # endif # ifndef OPENSSL_NO_EC # define EVP_PKEY_assign_EC_KEY(pkey,eckey) EVP_PKEY_assign((pkey),EVP_PKEY_EC,\ (char *)(eckey)) # endif # ifndef OPENSSL_NO_SIPHASH # define EVP_PKEY_assign_SIPHASH(pkey,shkey) EVP_PKEY_assign((pkey),EVP_PKEY_SIPHASH,\ (char *)(shkey)) # endif # ifndef OPENSSL_NO_POLY1305 # define EVP_PKEY_assign_POLY1305(pkey,polykey) EVP_PKEY_assign((pkey),EVP_PKEY_POLY1305,\ (char *)(polykey)) # endif /* Add some extra combinations */ # define EVP_get_digestbynid(a) EVP_get_digestbyname(OBJ_nid2sn(a)) # define EVP_get_digestbyobj(a) EVP_get_digestbynid(OBJ_obj2nid(a)) # define EVP_get_cipherbynid(a) EVP_get_cipherbyname(OBJ_nid2sn(a)) # define EVP_get_cipherbyobj(a) EVP_get_cipherbynid(OBJ_obj2nid(a)) int EVP_MD_type(const EVP_MD *md); # define EVP_MD_nid(e) EVP_MD_type(e) # define EVP_MD_name(e) OBJ_nid2sn(EVP_MD_nid(e)) int EVP_MD_pkey_type(const EVP_MD *md); int EVP_MD_size(const EVP_MD *md); int EVP_MD_block_size(const EVP_MD *md); unsigned long EVP_MD_flags(const EVP_MD *md); const EVP_MD *EVP_MD_CTX_md(const EVP_MD_CTX *ctx); int (*EVP_MD_CTX_update_fn(EVP_MD_CTX *ctx))(EVP_MD_CTX *ctx, const void *data, size_t count); void EVP_MD_CTX_set_update_fn(EVP_MD_CTX *ctx, int (*update) (EVP_MD_CTX *ctx, const void *data, size_t count)); # define EVP_MD_CTX_size(e) EVP_MD_size(EVP_MD_CTX_md(e)) # define EVP_MD_CTX_block_size(e) EVP_MD_block_size(EVP_MD_CTX_md(e)) # define EVP_MD_CTX_type(e) EVP_MD_type(EVP_MD_CTX_md(e)) EVP_PKEY_CTX *EVP_MD_CTX_pkey_ctx(const EVP_MD_CTX *ctx); void EVP_MD_CTX_set_pkey_ctx(EVP_MD_CTX *ctx, EVP_PKEY_CTX *pctx); void *EVP_MD_CTX_md_data(const EVP_MD_CTX *ctx); int EVP_CIPHER_nid(const EVP_CIPHER *cipher); # define EVP_CIPHER_name(e) OBJ_nid2sn(EVP_CIPHER_nid(e)) int EVP_CIPHER_block_size(const EVP_CIPHER *cipher); int EVP_CIPHER_impl_ctx_size(const EVP_CIPHER *cipher); int EVP_CIPHER_key_length(const EVP_CIPHER *cipher); int EVP_CIPHER_iv_length(const EVP_CIPHER *cipher); unsigned long EVP_CIPHER_flags(const EVP_CIPHER *cipher); # define EVP_CIPHER_mode(e) (EVP_CIPHER_flags(e) & EVP_CIPH_MODE) const EVP_CIPHER *EVP_CIPHER_CTX_cipher(const EVP_CIPHER_CTX *ctx); int EVP_CIPHER_CTX_encrypting(const EVP_CIPHER_CTX *ctx); int EVP_CIPHER_CTX_nid(const EVP_CIPHER_CTX *ctx); int EVP_CIPHER_CTX_block_size(const EVP_CIPHER_CTX *ctx); int EVP_CIPHER_CTX_key_length(const EVP_CIPHER_CTX *ctx); int EVP_CIPHER_CTX_iv_length(const EVP_CIPHER_CTX *ctx); const unsigned char *EVP_CIPHER_CTX_iv(const EVP_CIPHER_CTX *ctx); const unsigned char *EVP_CIPHER_CTX_original_iv(const EVP_CIPHER_CTX *ctx); unsigned char *EVP_CIPHER_CTX_iv_noconst(EVP_CIPHER_CTX *ctx); unsigned char *EVP_CIPHER_CTX_buf_noconst(EVP_CIPHER_CTX *ctx); int EVP_CIPHER_CTX_num(const EVP_CIPHER_CTX *ctx); void EVP_CIPHER_CTX_set_num(EVP_CIPHER_CTX *ctx, int num); int EVP_CIPHER_CTX_copy(EVP_CIPHER_CTX *out, const EVP_CIPHER_CTX *in); void *EVP_CIPHER_CTX_get_app_data(const EVP_CIPHER_CTX *ctx); void EVP_CIPHER_CTX_set_app_data(EVP_CIPHER_CTX *ctx, void *data); void *EVP_CIPHER_CTX_get_cipher_data(const EVP_CIPHER_CTX *ctx); void *EVP_CIPHER_CTX_set_cipher_data(EVP_CIPHER_CTX *ctx, void *cipher_data); # define EVP_CIPHER_CTX_type(c) EVP_CIPHER_type(EVP_CIPHER_CTX_cipher(c)) # if OPENSSL_API_COMPAT < 0x10100000L # define EVP_CIPHER_CTX_flags(c) EVP_CIPHER_flags(EVP_CIPHER_CTX_cipher(c)) # endif # define EVP_CIPHER_CTX_mode(c) EVP_CIPHER_mode(EVP_CIPHER_CTX_cipher(c)) # define EVP_ENCODE_LENGTH(l) ((((l)+2)/3*4)+((l)/48+1)*2+80) # define EVP_DECODE_LENGTH(l) (((l)+3)/4*3+80) # define EVP_SignInit_ex(a,b,c) EVP_DigestInit_ex(a,b,c) # define EVP_SignInit(a,b) EVP_DigestInit(a,b) # define EVP_SignUpdate(a,b,c) EVP_DigestUpdate(a,b,c) # define EVP_VerifyInit_ex(a,b,c) EVP_DigestInit_ex(a,b,c) # define EVP_VerifyInit(a,b) EVP_DigestInit(a,b) # define EVP_VerifyUpdate(a,b,c) EVP_DigestUpdate(a,b,c) # define EVP_OpenUpdate(a,b,c,d,e) EVP_DecryptUpdate(a,b,c,d,e) # define EVP_SealUpdate(a,b,c,d,e) EVP_EncryptUpdate(a,b,c,d,e) # define EVP_DigestSignUpdate(a,b,c) EVP_DigestUpdate(a,b,c) # define EVP_DigestVerifyUpdate(a,b,c) EVP_DigestUpdate(a,b,c) # ifdef CONST_STRICT void BIO_set_md(BIO *, const EVP_MD *md); # else # define BIO_set_md(b,md) BIO_ctrl(b,BIO_C_SET_MD,0,(char *)(md)) # endif # define BIO_get_md(b,mdp) BIO_ctrl(b,BIO_C_GET_MD,0,(char *)(mdp)) # define BIO_get_md_ctx(b,mdcp) BIO_ctrl(b,BIO_C_GET_MD_CTX,0, \ (char *)(mdcp)) # define BIO_set_md_ctx(b,mdcp) BIO_ctrl(b,BIO_C_SET_MD_CTX,0, \ (char *)(mdcp)) # define BIO_get_cipher_status(b) BIO_ctrl(b,BIO_C_GET_CIPHER_STATUS,0,NULL) # define BIO_get_cipher_ctx(b,c_pp) BIO_ctrl(b,BIO_C_GET_CIPHER_CTX,0, \ (char *)(c_pp)) /*__owur*/ int EVP_Cipher(EVP_CIPHER_CTX *c, unsigned char *out, const unsigned char *in, unsigned int inl); # define EVP_add_cipher_alias(n,alias) \ OBJ_NAME_add((alias),OBJ_NAME_TYPE_CIPHER_METH|OBJ_NAME_ALIAS,(n)) # define EVP_add_digest_alias(n,alias) \ OBJ_NAME_add((alias),OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS,(n)) # define EVP_delete_cipher_alias(alias) \ OBJ_NAME_remove(alias,OBJ_NAME_TYPE_CIPHER_METH|OBJ_NAME_ALIAS); # define EVP_delete_digest_alias(alias) \ OBJ_NAME_remove(alias,OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS); int EVP_MD_CTX_ctrl(EVP_MD_CTX *ctx, int cmd, int p1, void *p2); EVP_MD_CTX *EVP_MD_CTX_new(void); int EVP_MD_CTX_reset(EVP_MD_CTX *ctx); void EVP_MD_CTX_free(EVP_MD_CTX *ctx); # define EVP_MD_CTX_create() EVP_MD_CTX_new() # define EVP_MD_CTX_init(ctx) EVP_MD_CTX_reset((ctx)) # define EVP_MD_CTX_destroy(ctx) EVP_MD_CTX_free((ctx)) __owur int EVP_MD_CTX_copy_ex(EVP_MD_CTX *out, const EVP_MD_CTX *in); void EVP_MD_CTX_set_flags(EVP_MD_CTX *ctx, int flags); void EVP_MD_CTX_clear_flags(EVP_MD_CTX *ctx, int flags); int EVP_MD_CTX_test_flags(const EVP_MD_CTX *ctx, int flags); __owur int EVP_DigestInit_ex(EVP_MD_CTX *ctx, const EVP_MD *type, ENGINE *impl); __owur int EVP_DigestUpdate(EVP_MD_CTX *ctx, const void *d, size_t cnt); __owur int EVP_DigestFinal_ex(EVP_MD_CTX *ctx, unsigned char *md, unsigned int *s); __owur int EVP_Digest(const void *data, size_t count, unsigned char *md, unsigned int *size, const EVP_MD *type, ENGINE *impl); __owur int EVP_MD_CTX_copy(EVP_MD_CTX *out, const EVP_MD_CTX *in); __owur int EVP_DigestInit(EVP_MD_CTX *ctx, const EVP_MD *type); __owur int EVP_DigestFinal(EVP_MD_CTX *ctx, unsigned char *md, unsigned int *s); __owur int EVP_DigestFinalXOF(EVP_MD_CTX *ctx, unsigned char *md, size_t len); int EVP_read_pw_string(char *buf, int length, const char *prompt, int verify); int EVP_read_pw_string_min(char *buf, int minlen, int maxlen, const char *prompt, int verify); void EVP_set_pw_prompt(const char *prompt); char *EVP_get_pw_prompt(void); __owur int EVP_BytesToKey(const EVP_CIPHER *type, const EVP_MD *md, const unsigned char *salt, const unsigned char *data, int datal, int count, unsigned char *key, unsigned char *iv); void EVP_CIPHER_CTX_set_flags(EVP_CIPHER_CTX *ctx, int flags); void EVP_CIPHER_CTX_clear_flags(EVP_CIPHER_CTX *ctx, int flags); int EVP_CIPHER_CTX_test_flags(const EVP_CIPHER_CTX *ctx, int flags); __owur int EVP_EncryptInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher, const unsigned char *key, const unsigned char *iv); /*__owur*/ int EVP_EncryptInit_ex(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher, ENGINE *impl, const unsigned char *key, const unsigned char *iv); /*__owur*/ int EVP_EncryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl, const unsigned char *in, int inl); /*__owur*/ int EVP_EncryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl); /*__owur*/ int EVP_EncryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl); __owur int EVP_DecryptInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher, const unsigned char *key, const unsigned char *iv); /*__owur*/ int EVP_DecryptInit_ex(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher, ENGINE *impl, const unsigned char *key, const unsigned char *iv); /*__owur*/ int EVP_DecryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl, const unsigned char *in, int inl); __owur int EVP_DecryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl); /*__owur*/ int EVP_DecryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl); __owur int EVP_CipherInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher, const unsigned char *key, const unsigned char *iv, int enc); /*__owur*/ int EVP_CipherInit_ex(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher, ENGINE *impl, const unsigned char *key, const unsigned char *iv, int enc); __owur int EVP_CipherUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl, const unsigned char *in, int inl); __owur int EVP_CipherFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl); __owur int EVP_CipherFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl); __owur int EVP_SignFinal(EVP_MD_CTX *ctx, unsigned char *md, unsigned int *s, EVP_PKEY *pkey); __owur int EVP_DigestSign(EVP_MD_CTX *ctx, unsigned char *sigret, size_t *siglen, const unsigned char *tbs, size_t tbslen); __owur int EVP_VerifyFinal(EVP_MD_CTX *ctx, const unsigned char *sigbuf, unsigned int siglen, EVP_PKEY *pkey); __owur int EVP_DigestVerify(EVP_MD_CTX *ctx, const unsigned char *sigret, size_t siglen, const unsigned char *tbs, size_t tbslen); /*__owur*/ int EVP_DigestSignInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx, const EVP_MD *type, ENGINE *e, EVP_PKEY *pkey); __owur int EVP_DigestSignFinal(EVP_MD_CTX *ctx, unsigned char *sigret, size_t *siglen); __owur int EVP_DigestVerifyInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx, const EVP_MD *type, ENGINE *e, EVP_PKEY *pkey); __owur int EVP_DigestVerifyFinal(EVP_MD_CTX *ctx, const unsigned char *sig, size_t siglen); # ifndef OPENSSL_NO_RSA __owur int EVP_OpenInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type, const unsigned char *ek, int ekl, const unsigned char *iv, EVP_PKEY *priv); __owur int EVP_OpenFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl); __owur int EVP_SealInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type, unsigned char **ek, int *ekl, unsigned char *iv, EVP_PKEY **pubk, int npubk); __owur int EVP_SealFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl); # endif EVP_ENCODE_CTX *EVP_ENCODE_CTX_new(void); void EVP_ENCODE_CTX_free(EVP_ENCODE_CTX *ctx); int EVP_ENCODE_CTX_copy(EVP_ENCODE_CTX *dctx, EVP_ENCODE_CTX *sctx); int EVP_ENCODE_CTX_num(EVP_ENCODE_CTX *ctx); void EVP_EncodeInit(EVP_ENCODE_CTX *ctx); int EVP_EncodeUpdate(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl, const unsigned char *in, int inl); void EVP_EncodeFinal(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl); int EVP_EncodeBlock(unsigned char *t, const unsigned char *f, int n); void EVP_DecodeInit(EVP_ENCODE_CTX *ctx); int EVP_DecodeUpdate(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl, const unsigned char *in, int inl); int EVP_DecodeFinal(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl); int EVP_DecodeBlock(unsigned char *t, const unsigned char *f, int n); # if OPENSSL_API_COMPAT < 0x10100000L # define EVP_CIPHER_CTX_init(c) EVP_CIPHER_CTX_reset(c) # define EVP_CIPHER_CTX_cleanup(c) EVP_CIPHER_CTX_reset(c) # endif EVP_CIPHER_CTX *EVP_CIPHER_CTX_new(void); int EVP_CIPHER_CTX_reset(EVP_CIPHER_CTX *c); void EVP_CIPHER_CTX_free(EVP_CIPHER_CTX *c); int EVP_CIPHER_CTX_set_key_length(EVP_CIPHER_CTX *x, int keylen); int EVP_CIPHER_CTX_set_padding(EVP_CIPHER_CTX *c, int pad); int EVP_CIPHER_CTX_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg, void *ptr); int EVP_CIPHER_CTX_rand_key(EVP_CIPHER_CTX *ctx, unsigned char *key); const BIO_METHOD *BIO_f_md(void); const BIO_METHOD *BIO_f_base64(void); const BIO_METHOD *BIO_f_cipher(void); const BIO_METHOD *BIO_f_reliable(void); __owur int BIO_set_cipher(BIO *b, const EVP_CIPHER *c, const unsigned char *k, const unsigned char *i, int enc); const EVP_MD *EVP_md_null(void); # ifndef OPENSSL_NO_MD2 const EVP_MD *EVP_md2(void); # endif # ifndef OPENSSL_NO_MD4 const EVP_MD *EVP_md4(void); # endif # ifndef OPENSSL_NO_MD5 const EVP_MD *EVP_md5(void); const EVP_MD *EVP_md5_sha1(void); # endif # ifndef OPENSSL_NO_BLAKE2 const EVP_MD *EVP_blake2b512(void); const EVP_MD *EVP_blake2s256(void); # endif const EVP_MD *EVP_sha1(void); const EVP_MD *EVP_sha224(void); const EVP_MD *EVP_sha256(void); const EVP_MD *EVP_sha384(void); const EVP_MD *EVP_sha512(void); const EVP_MD *EVP_sha512_224(void); const EVP_MD *EVP_sha512_256(void); const EVP_MD *EVP_sha3_224(void); const EVP_MD *EVP_sha3_256(void); const EVP_MD *EVP_sha3_384(void); const EVP_MD *EVP_sha3_512(void); const EVP_MD *EVP_shake128(void); const EVP_MD *EVP_shake256(void); # ifndef OPENSSL_NO_MDC2 const EVP_MD *EVP_mdc2(void); # endif # ifndef OPENSSL_NO_RMD160 const EVP_MD *EVP_ripemd160(void); # endif # ifndef OPENSSL_NO_WHIRLPOOL const EVP_MD *EVP_whirlpool(void); # endif # ifndef OPENSSL_NO_SM3 const EVP_MD *EVP_sm3(void); # endif const EVP_CIPHER *EVP_enc_null(void); /* does nothing :-) */ # ifndef OPENSSL_NO_DES const EVP_CIPHER *EVP_des_ecb(void); const EVP_CIPHER *EVP_des_ede(void); const EVP_CIPHER *EVP_des_ede3(void); const EVP_CIPHER *EVP_des_ede_ecb(void); const EVP_CIPHER *EVP_des_ede3_ecb(void); const EVP_CIPHER *EVP_des_cfb64(void); # define EVP_des_cfb EVP_des_cfb64 const EVP_CIPHER *EVP_des_cfb1(void); const EVP_CIPHER *EVP_des_cfb8(void); const EVP_CIPHER *EVP_des_ede_cfb64(void); # define EVP_des_ede_cfb EVP_des_ede_cfb64 const EVP_CIPHER *EVP_des_ede3_cfb64(void); # define EVP_des_ede3_cfb EVP_des_ede3_cfb64 const EVP_CIPHER *EVP_des_ede3_cfb1(void); const EVP_CIPHER *EVP_des_ede3_cfb8(void); const EVP_CIPHER *EVP_des_ofb(void); const EVP_CIPHER *EVP_des_ede_ofb(void); const EVP_CIPHER *EVP_des_ede3_ofb(void); const EVP_CIPHER *EVP_des_cbc(void); const EVP_CIPHER *EVP_des_ede_cbc(void); const EVP_CIPHER *EVP_des_ede3_cbc(void); const EVP_CIPHER *EVP_desx_cbc(void); const EVP_CIPHER *EVP_des_ede3_wrap(void); /* * This should now be supported through the dev_crypto ENGINE. But also, why * are rc4 and md5 declarations made here inside a "NO_DES" precompiler * branch? */ # endif # ifndef OPENSSL_NO_RC4 const EVP_CIPHER *EVP_rc4(void); const EVP_CIPHER *EVP_rc4_40(void); # ifndef OPENSSL_NO_MD5 const EVP_CIPHER *EVP_rc4_hmac_md5(void); # endif # endif # ifndef OPENSSL_NO_IDEA const EVP_CIPHER *EVP_idea_ecb(void); const EVP_CIPHER *EVP_idea_cfb64(void); # define EVP_idea_cfb EVP_idea_cfb64 const EVP_CIPHER *EVP_idea_ofb(void); const EVP_CIPHER *EVP_idea_cbc(void); # endif # ifndef OPENSSL_NO_RC2 const EVP_CIPHER *EVP_rc2_ecb(void); const EVP_CIPHER *EVP_rc2_cbc(void); const EVP_CIPHER *EVP_rc2_40_cbc(void); const EVP_CIPHER *EVP_rc2_64_cbc(void); const EVP_CIPHER *EVP_rc2_cfb64(void); # define EVP_rc2_cfb EVP_rc2_cfb64 const EVP_CIPHER *EVP_rc2_ofb(void); # endif # ifndef OPENSSL_NO_BF const EVP_CIPHER *EVP_bf_ecb(void); const EVP_CIPHER *EVP_bf_cbc(void); const EVP_CIPHER *EVP_bf_cfb64(void); # define EVP_bf_cfb EVP_bf_cfb64 const EVP_CIPHER *EVP_bf_ofb(void); # endif # ifndef OPENSSL_NO_CAST const EVP_CIPHER *EVP_cast5_ecb(void); const EVP_CIPHER *EVP_cast5_cbc(void); const EVP_CIPHER *EVP_cast5_cfb64(void); # define EVP_cast5_cfb EVP_cast5_cfb64 const EVP_CIPHER *EVP_cast5_ofb(void); # endif # ifndef OPENSSL_NO_RC5 const EVP_CIPHER *EVP_rc5_32_12_16_cbc(void); const EVP_CIPHER *EVP_rc5_32_12_16_ecb(void); const EVP_CIPHER *EVP_rc5_32_12_16_cfb64(void); # define EVP_rc5_32_12_16_cfb EVP_rc5_32_12_16_cfb64 const EVP_CIPHER *EVP_rc5_32_12_16_ofb(void); # endif const EVP_CIPHER *EVP_aes_128_ecb(void); const EVP_CIPHER *EVP_aes_128_cbc(void); const EVP_CIPHER *EVP_aes_128_cfb1(void); const EVP_CIPHER *EVP_aes_128_cfb8(void); const EVP_CIPHER *EVP_aes_128_cfb128(void); # define EVP_aes_128_cfb EVP_aes_128_cfb128 const EVP_CIPHER *EVP_aes_128_ofb(void); const EVP_CIPHER *EVP_aes_128_ctr(void); const EVP_CIPHER *EVP_aes_128_ccm(void); const EVP_CIPHER *EVP_aes_128_gcm(void); const EVP_CIPHER *EVP_aes_128_xts(void); const EVP_CIPHER *EVP_aes_128_wrap(void); const EVP_CIPHER *EVP_aes_128_wrap_pad(void); # ifndef OPENSSL_NO_OCB const EVP_CIPHER *EVP_aes_128_ocb(void); # endif const EVP_CIPHER *EVP_aes_192_ecb(void); const EVP_CIPHER *EVP_aes_192_cbc(void); const EVP_CIPHER *EVP_aes_192_cfb1(void); const EVP_CIPHER *EVP_aes_192_cfb8(void); const EVP_CIPHER *EVP_aes_192_cfb128(void); # define EVP_aes_192_cfb EVP_aes_192_cfb128 const EVP_CIPHER *EVP_aes_192_ofb(void); const EVP_CIPHER *EVP_aes_192_ctr(void); const EVP_CIPHER *EVP_aes_192_ccm(void); const EVP_CIPHER *EVP_aes_192_gcm(void); const EVP_CIPHER *EVP_aes_192_wrap(void); const EVP_CIPHER *EVP_aes_192_wrap_pad(void); # ifndef OPENSSL_NO_OCB const EVP_CIPHER *EVP_aes_192_ocb(void); # endif const EVP_CIPHER *EVP_aes_256_ecb(void); const EVP_CIPHER *EVP_aes_256_cbc(void); const EVP_CIPHER *EVP_aes_256_cfb1(void); const EVP_CIPHER *EVP_aes_256_cfb8(void); const EVP_CIPHER *EVP_aes_256_cfb128(void); # define EVP_aes_256_cfb EVP_aes_256_cfb128 const EVP_CIPHER *EVP_aes_256_ofb(void); const EVP_CIPHER *EVP_aes_256_ctr(void); const EVP_CIPHER *EVP_aes_256_ccm(void); const EVP_CIPHER *EVP_aes_256_gcm(void); const EVP_CIPHER *EVP_aes_256_xts(void); const EVP_CIPHER *EVP_aes_256_wrap(void); const EVP_CIPHER *EVP_aes_256_wrap_pad(void); # ifndef OPENSSL_NO_OCB const EVP_CIPHER *EVP_aes_256_ocb(void); # endif const EVP_CIPHER *EVP_aes_128_cbc_hmac_sha1(void); const EVP_CIPHER *EVP_aes_256_cbc_hmac_sha1(void); const EVP_CIPHER *EVP_aes_128_cbc_hmac_sha256(void); const EVP_CIPHER *EVP_aes_256_cbc_hmac_sha256(void); # ifndef OPENSSL_NO_ARIA const EVP_CIPHER *EVP_aria_128_ecb(void); const EVP_CIPHER *EVP_aria_128_cbc(void); const EVP_CIPHER *EVP_aria_128_cfb1(void); const EVP_CIPHER *EVP_aria_128_cfb8(void); const EVP_CIPHER *EVP_aria_128_cfb128(void); # define EVP_aria_128_cfb EVP_aria_128_cfb128 const EVP_CIPHER *EVP_aria_128_ctr(void); const EVP_CIPHER *EVP_aria_128_ofb(void); const EVP_CIPHER *EVP_aria_128_gcm(void); const EVP_CIPHER *EVP_aria_128_ccm(void); const EVP_CIPHER *EVP_aria_192_ecb(void); const EVP_CIPHER *EVP_aria_192_cbc(void); const EVP_CIPHER *EVP_aria_192_cfb1(void); const EVP_CIPHER *EVP_aria_192_cfb8(void); const EVP_CIPHER *EVP_aria_192_cfb128(void); # define EVP_aria_192_cfb EVP_aria_192_cfb128 const EVP_CIPHER *EVP_aria_192_ctr(void); const EVP_CIPHER *EVP_aria_192_ofb(void); const EVP_CIPHER *EVP_aria_192_gcm(void); const EVP_CIPHER *EVP_aria_192_ccm(void); const EVP_CIPHER *EVP_aria_256_ecb(void); const EVP_CIPHER *EVP_aria_256_cbc(void); const EVP_CIPHER *EVP_aria_256_cfb1(void); const EVP_CIPHER *EVP_aria_256_cfb8(void); const EVP_CIPHER *EVP_aria_256_cfb128(void); # define EVP_aria_256_cfb EVP_aria_256_cfb128 const EVP_CIPHER *EVP_aria_256_ctr(void); const EVP_CIPHER *EVP_aria_256_ofb(void); const EVP_CIPHER *EVP_aria_256_gcm(void); const EVP_CIPHER *EVP_aria_256_ccm(void); # endif # ifndef OPENSSL_NO_CAMELLIA const EVP_CIPHER *EVP_camellia_128_ecb(void); const EVP_CIPHER *EVP_camellia_128_cbc(void); const EVP_CIPHER *EVP_camellia_128_cfb1(void); const EVP_CIPHER *EVP_camellia_128_cfb8(void); const EVP_CIPHER *EVP_camellia_128_cfb128(void); # define EVP_camellia_128_cfb EVP_camellia_128_cfb128 const EVP_CIPHER *EVP_camellia_128_ofb(void); const EVP_CIPHER *EVP_camellia_128_ctr(void); const EVP_CIPHER *EVP_camellia_192_ecb(void); const EVP_CIPHER *EVP_camellia_192_cbc(void); const EVP_CIPHER *EVP_camellia_192_cfb1(void); const EVP_CIPHER *EVP_camellia_192_cfb8(void); const EVP_CIPHER *EVP_camellia_192_cfb128(void); # define EVP_camellia_192_cfb EVP_camellia_192_cfb128 const EVP_CIPHER *EVP_camellia_192_ofb(void); const EVP_CIPHER *EVP_camellia_192_ctr(void); const EVP_CIPHER *EVP_camellia_256_ecb(void); const EVP_CIPHER *EVP_camellia_256_cbc(void); const EVP_CIPHER *EVP_camellia_256_cfb1(void); const EVP_CIPHER *EVP_camellia_256_cfb8(void); const EVP_CIPHER *EVP_camellia_256_cfb128(void); # define EVP_camellia_256_cfb EVP_camellia_256_cfb128 const EVP_CIPHER *EVP_camellia_256_ofb(void); const EVP_CIPHER *EVP_camellia_256_ctr(void); # endif # ifndef OPENSSL_NO_CHACHA const EVP_CIPHER *EVP_chacha20(void); # ifndef OPENSSL_NO_POLY1305 const EVP_CIPHER *EVP_chacha20_poly1305(void); # endif # endif # ifndef OPENSSL_NO_SEED const EVP_CIPHER *EVP_seed_ecb(void); const EVP_CIPHER *EVP_seed_cbc(void); const EVP_CIPHER *EVP_seed_cfb128(void); # define EVP_seed_cfb EVP_seed_cfb128 const EVP_CIPHER *EVP_seed_ofb(void); # endif # ifndef OPENSSL_NO_SM4 const EVP_CIPHER *EVP_sm4_ecb(void); const EVP_CIPHER *EVP_sm4_cbc(void); const EVP_CIPHER *EVP_sm4_cfb128(void); # define EVP_sm4_cfb EVP_sm4_cfb128 const EVP_CIPHER *EVP_sm4_ofb(void); const EVP_CIPHER *EVP_sm4_ctr(void); # endif # if OPENSSL_API_COMPAT < 0x10100000L # define OPENSSL_add_all_algorithms_conf() \ OPENSSL_init_crypto(OPENSSL_INIT_ADD_ALL_CIPHERS \ | OPENSSL_INIT_ADD_ALL_DIGESTS \ | OPENSSL_INIT_LOAD_CONFIG, NULL) # define OPENSSL_add_all_algorithms_noconf() \ OPENSSL_init_crypto(OPENSSL_INIT_ADD_ALL_CIPHERS \ | OPENSSL_INIT_ADD_ALL_DIGESTS, NULL) # ifdef OPENSSL_LOAD_CONF # define OpenSSL_add_all_algorithms() OPENSSL_add_all_algorithms_conf() # else # define OpenSSL_add_all_algorithms() OPENSSL_add_all_algorithms_noconf() # endif # define OpenSSL_add_all_ciphers() \ OPENSSL_init_crypto(OPENSSL_INIT_ADD_ALL_CIPHERS, NULL) # define OpenSSL_add_all_digests() \ OPENSSL_init_crypto(OPENSSL_INIT_ADD_ALL_DIGESTS, NULL) # define EVP_cleanup() while(0) continue # endif int EVP_add_cipher(const EVP_CIPHER *cipher); int EVP_add_digest(const EVP_MD *digest); const EVP_CIPHER *EVP_get_cipherbyname(const char *name); const EVP_MD *EVP_get_digestbyname(const char *name); void EVP_CIPHER_do_all(void (*fn) (const EVP_CIPHER *ciph, const char *from, const char *to, void *x), void *arg); void EVP_CIPHER_do_all_sorted(void (*fn) (const EVP_CIPHER *ciph, const char *from, const char *to, void *x), void *arg); void EVP_MD_do_all(void (*fn) (const EVP_MD *ciph, const char *from, const char *to, void *x), void *arg); void EVP_MD_do_all_sorted(void (*fn) (const EVP_MD *ciph, const char *from, const char *to, void *x), void *arg); int EVP_PKEY_decrypt_old(unsigned char *dec_key, const unsigned char *enc_key, int enc_key_len, EVP_PKEY *private_key); int EVP_PKEY_encrypt_old(unsigned char *enc_key, const unsigned char *key, int key_len, EVP_PKEY *pub_key); int EVP_PKEY_type(int type); int EVP_PKEY_id(const EVP_PKEY *pkey); int EVP_PKEY_base_id(const EVP_PKEY *pkey); int EVP_PKEY_bits(const EVP_PKEY *pkey); int EVP_PKEY_security_bits(const EVP_PKEY *pkey); int EVP_PKEY_size(const EVP_PKEY *pkey); int EVP_PKEY_set_type(EVP_PKEY *pkey, int type); int EVP_PKEY_set_type_str(EVP_PKEY *pkey, const char *str, int len); int EVP_PKEY_set_alias_type(EVP_PKEY *pkey, int type); # ifndef OPENSSL_NO_ENGINE int EVP_PKEY_set1_engine(EVP_PKEY *pkey, ENGINE *e); ENGINE *EVP_PKEY_get0_engine(const EVP_PKEY *pkey); # endif int EVP_PKEY_assign(EVP_PKEY *pkey, int type, void *key); void *EVP_PKEY_get0(const EVP_PKEY *pkey); const unsigned char *EVP_PKEY_get0_hmac(const EVP_PKEY *pkey, size_t *len); # ifndef OPENSSL_NO_POLY1305 const unsigned char *EVP_PKEY_get0_poly1305(const EVP_PKEY *pkey, size_t *len); # endif # ifndef OPENSSL_NO_SIPHASH const unsigned char *EVP_PKEY_get0_siphash(const EVP_PKEY *pkey, size_t *len); # endif # ifndef OPENSSL_NO_RSA struct rsa_st; int EVP_PKEY_set1_RSA(EVP_PKEY *pkey, struct rsa_st *key); struct rsa_st *EVP_PKEY_get0_RSA(EVP_PKEY *pkey); struct rsa_st *EVP_PKEY_get1_RSA(EVP_PKEY *pkey); # endif # ifndef OPENSSL_NO_DSA struct dsa_st; int EVP_PKEY_set1_DSA(EVP_PKEY *pkey, struct dsa_st *key); struct dsa_st *EVP_PKEY_get0_DSA(EVP_PKEY *pkey); struct dsa_st *EVP_PKEY_get1_DSA(EVP_PKEY *pkey); # endif # ifndef OPENSSL_NO_DH struct dh_st; int EVP_PKEY_set1_DH(EVP_PKEY *pkey, struct dh_st *key); struct dh_st *EVP_PKEY_get0_DH(EVP_PKEY *pkey); struct dh_st *EVP_PKEY_get1_DH(EVP_PKEY *pkey); # endif # ifndef OPENSSL_NO_EC struct ec_key_st; int EVP_PKEY_set1_EC_KEY(EVP_PKEY *pkey, struct ec_key_st *key); struct ec_key_st *EVP_PKEY_get0_EC_KEY(EVP_PKEY *pkey); struct ec_key_st *EVP_PKEY_get1_EC_KEY(EVP_PKEY *pkey); # endif EVP_PKEY *EVP_PKEY_new(void); int EVP_PKEY_up_ref(EVP_PKEY *pkey); void EVP_PKEY_free(EVP_PKEY *pkey); EVP_PKEY *d2i_PublicKey(int type, EVP_PKEY **a, const unsigned char **pp, long length); int i2d_PublicKey(EVP_PKEY *a, unsigned char **pp); EVP_PKEY *d2i_PrivateKey(int type, EVP_PKEY **a, const unsigned char **pp, long length); EVP_PKEY *d2i_AutoPrivateKey(EVP_PKEY **a, const unsigned char **pp, long length); int i2d_PrivateKey(EVP_PKEY *a, unsigned char **pp); int EVP_PKEY_copy_parameters(EVP_PKEY *to, const EVP_PKEY *from); int EVP_PKEY_missing_parameters(const EVP_PKEY *pkey); int EVP_PKEY_save_parameters(EVP_PKEY *pkey, int mode); int EVP_PKEY_cmp_parameters(const EVP_PKEY *a, const EVP_PKEY *b); int EVP_PKEY_cmp(const EVP_PKEY *a, const EVP_PKEY *b); int EVP_PKEY_print_public(BIO *out, const EVP_PKEY *pkey, int indent, ASN1_PCTX *pctx); int EVP_PKEY_print_private(BIO *out, const EVP_PKEY *pkey, int indent, ASN1_PCTX *pctx); int EVP_PKEY_print_params(BIO *out, const EVP_PKEY *pkey, int indent, ASN1_PCTX *pctx); int EVP_PKEY_get_default_digest_nid(EVP_PKEY *pkey, int *pnid); int EVP_PKEY_set1_tls_encodedpoint(EVP_PKEY *pkey, const unsigned char *pt, size_t ptlen); size_t EVP_PKEY_get1_tls_encodedpoint(EVP_PKEY *pkey, unsigned char **ppt); int EVP_CIPHER_type(const EVP_CIPHER *ctx); /* calls methods */ int EVP_CIPHER_param_to_asn1(EVP_CIPHER_CTX *c, ASN1_TYPE *type); int EVP_CIPHER_asn1_to_param(EVP_CIPHER_CTX *c, ASN1_TYPE *type); /* These are used by EVP_CIPHER methods */ int EVP_CIPHER_set_asn1_iv(EVP_CIPHER_CTX *c, ASN1_TYPE *type); int EVP_CIPHER_get_asn1_iv(EVP_CIPHER_CTX *c, ASN1_TYPE *type); /* PKCS5 password based encryption */ int PKCS5_PBE_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, int passlen, ASN1_TYPE *param, const EVP_CIPHER *cipher, const EVP_MD *md, int en_de); int PKCS5_PBKDF2_HMAC_SHA1(const char *pass, int passlen, const unsigned char *salt, int saltlen, int iter, int keylen, unsigned char *out); int PKCS5_PBKDF2_HMAC(const char *pass, int passlen, const unsigned char *salt, int saltlen, int iter, const EVP_MD *digest, int keylen, unsigned char *out); int PKCS5_v2_PBE_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, int passlen, ASN1_TYPE *param, const EVP_CIPHER *cipher, const EVP_MD *md, int en_de); #ifndef OPENSSL_NO_SCRYPT int EVP_PBE_scrypt(const char *pass, size_t passlen, const unsigned char *salt, size_t saltlen, uint64_t N, uint64_t r, uint64_t p, uint64_t maxmem, unsigned char *key, size_t keylen); int PKCS5_v2_scrypt_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, int passlen, ASN1_TYPE *param, const EVP_CIPHER *c, const EVP_MD *md, int en_de); #endif void PKCS5_PBE_add(void); int EVP_PBE_CipherInit(ASN1_OBJECT *pbe_obj, const char *pass, int passlen, ASN1_TYPE *param, EVP_CIPHER_CTX *ctx, int en_de); /* PBE type */ /* Can appear as the outermost AlgorithmIdentifier */ # define EVP_PBE_TYPE_OUTER 0x0 /* Is an PRF type OID */ # define EVP_PBE_TYPE_PRF 0x1 /* Is a PKCS#5 v2.0 KDF */ # define EVP_PBE_TYPE_KDF 0x2 int EVP_PBE_alg_add_type(int pbe_type, int pbe_nid, int cipher_nid, int md_nid, EVP_PBE_KEYGEN *keygen); int EVP_PBE_alg_add(int nid, const EVP_CIPHER *cipher, const EVP_MD *md, EVP_PBE_KEYGEN *keygen); int EVP_PBE_find(int type, int pbe_nid, int *pcnid, int *pmnid, EVP_PBE_KEYGEN **pkeygen); void EVP_PBE_cleanup(void); int EVP_PBE_get(int *ptype, int *ppbe_nid, size_t num); # define ASN1_PKEY_ALIAS 0x1 # define ASN1_PKEY_DYNAMIC 0x2 # define ASN1_PKEY_SIGPARAM_NULL 0x4 # define ASN1_PKEY_CTRL_PKCS7_SIGN 0x1 # define ASN1_PKEY_CTRL_PKCS7_ENCRYPT 0x2 # define ASN1_PKEY_CTRL_DEFAULT_MD_NID 0x3 # define ASN1_PKEY_CTRL_CMS_SIGN 0x5 # define ASN1_PKEY_CTRL_CMS_ENVELOPE 0x7 # define ASN1_PKEY_CTRL_CMS_RI_TYPE 0x8 # define ASN1_PKEY_CTRL_SET1_TLS_ENCPT 0x9 # define ASN1_PKEY_CTRL_GET1_TLS_ENCPT 0xa int EVP_PKEY_asn1_get_count(void); const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_get0(int idx); const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find(ENGINE **pe, int type); const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find_str(ENGINE **pe, const char *str, int len); int EVP_PKEY_asn1_add0(const EVP_PKEY_ASN1_METHOD *ameth); int EVP_PKEY_asn1_add_alias(int to, int from); int EVP_PKEY_asn1_get0_info(int *ppkey_id, int *pkey_base_id, int *ppkey_flags, const char **pinfo, const char **ppem_str, const EVP_PKEY_ASN1_METHOD *ameth); const EVP_PKEY_ASN1_METHOD *EVP_PKEY_get0_asn1(const EVP_PKEY *pkey); EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_new(int id, int flags, const char *pem_str, const char *info); void EVP_PKEY_asn1_copy(EVP_PKEY_ASN1_METHOD *dst, const EVP_PKEY_ASN1_METHOD *src); void EVP_PKEY_asn1_free(EVP_PKEY_ASN1_METHOD *ameth); void EVP_PKEY_asn1_set_public(EVP_PKEY_ASN1_METHOD *ameth, int (*pub_decode) (EVP_PKEY *pk, X509_PUBKEY *pub), int (*pub_encode) (X509_PUBKEY *pub, const EVP_PKEY *pk), int (*pub_cmp) (const EVP_PKEY *a, const EVP_PKEY *b), int (*pub_print) (BIO *out, const EVP_PKEY *pkey, int indent, ASN1_PCTX *pctx), int (*pkey_size) (const EVP_PKEY *pk), int (*pkey_bits) (const EVP_PKEY *pk)); void EVP_PKEY_asn1_set_private(EVP_PKEY_ASN1_METHOD *ameth, int (*priv_decode) (EVP_PKEY *pk, const PKCS8_PRIV_KEY_INFO *p8inf), int (*priv_encode) (PKCS8_PRIV_KEY_INFO *p8, const EVP_PKEY *pk), int (*priv_print) (BIO *out, const EVP_PKEY *pkey, int indent, ASN1_PCTX *pctx)); void EVP_PKEY_asn1_set_param(EVP_PKEY_ASN1_METHOD *ameth, int (*param_decode) (EVP_PKEY *pkey, const unsigned char **pder, int derlen), int (*param_encode) (const EVP_PKEY *pkey, unsigned char **pder), int (*param_missing) (const EVP_PKEY *pk), int (*param_copy) (EVP_PKEY *to, const EVP_PKEY *from), int (*param_cmp) (const EVP_PKEY *a, const EVP_PKEY *b), int (*param_print) (BIO *out, const EVP_PKEY *pkey, int indent, ASN1_PCTX *pctx)); void EVP_PKEY_asn1_set_free(EVP_PKEY_ASN1_METHOD *ameth, void (*pkey_free) (EVP_PKEY *pkey)); void EVP_PKEY_asn1_set_ctrl(EVP_PKEY_ASN1_METHOD *ameth, int (*pkey_ctrl) (EVP_PKEY *pkey, int op, long arg1, void *arg2)); void EVP_PKEY_asn1_set_item(EVP_PKEY_ASN1_METHOD *ameth, int (*item_verify) (EVP_MD_CTX *ctx, const ASN1_ITEM *it, void *asn, X509_ALGOR *a, ASN1_BIT_STRING *sig, EVP_PKEY *pkey), int (*item_sign) (EVP_MD_CTX *ctx, const ASN1_ITEM *it, void *asn, X509_ALGOR *alg1, X509_ALGOR *alg2, ASN1_BIT_STRING *sig)); void EVP_PKEY_asn1_set_siginf(EVP_PKEY_ASN1_METHOD *ameth, int (*siginf_set) (X509_SIG_INFO *siginf, const X509_ALGOR *alg, const ASN1_STRING *sig)); void EVP_PKEY_asn1_set_check(EVP_PKEY_ASN1_METHOD *ameth, int (*pkey_check) (const EVP_PKEY *pk)); void EVP_PKEY_asn1_set_public_check(EVP_PKEY_ASN1_METHOD *ameth, int (*pkey_pub_check) (const EVP_PKEY *pk)); void EVP_PKEY_asn1_set_param_check(EVP_PKEY_ASN1_METHOD *ameth, int (*pkey_param_check) (const EVP_PKEY *pk)); void EVP_PKEY_asn1_set_set_priv_key(EVP_PKEY_ASN1_METHOD *ameth, int (*set_priv_key) (EVP_PKEY *pk, const unsigned char *priv, size_t len)); void EVP_PKEY_asn1_set_set_pub_key(EVP_PKEY_ASN1_METHOD *ameth, int (*set_pub_key) (EVP_PKEY *pk, const unsigned char *pub, size_t len)); void EVP_PKEY_asn1_set_get_priv_key(EVP_PKEY_ASN1_METHOD *ameth, int (*get_priv_key) (const EVP_PKEY *pk, unsigned char *priv, size_t *len)); void EVP_PKEY_asn1_set_get_pub_key(EVP_PKEY_ASN1_METHOD *ameth, int (*get_pub_key) (const EVP_PKEY *pk, unsigned char *pub, size_t *len)); void EVP_PKEY_asn1_set_security_bits(EVP_PKEY_ASN1_METHOD *ameth, int (*pkey_security_bits) (const EVP_PKEY *pk)); # define EVP_PKEY_OP_UNDEFINED 0 # define EVP_PKEY_OP_PARAMGEN (1<<1) # define EVP_PKEY_OP_KEYGEN (1<<2) # define EVP_PKEY_OP_SIGN (1<<3) # define EVP_PKEY_OP_VERIFY (1<<4) # define EVP_PKEY_OP_VERIFYRECOVER (1<<5) # define EVP_PKEY_OP_SIGNCTX (1<<6) # define EVP_PKEY_OP_VERIFYCTX (1<<7) # define EVP_PKEY_OP_ENCRYPT (1<<8) # define EVP_PKEY_OP_DECRYPT (1<<9) # define EVP_PKEY_OP_DERIVE (1<<10) # define EVP_PKEY_OP_TYPE_SIG \ (EVP_PKEY_OP_SIGN | EVP_PKEY_OP_VERIFY | EVP_PKEY_OP_VERIFYRECOVER \ | EVP_PKEY_OP_SIGNCTX | EVP_PKEY_OP_VERIFYCTX) # define EVP_PKEY_OP_TYPE_CRYPT \ (EVP_PKEY_OP_ENCRYPT | EVP_PKEY_OP_DECRYPT) # define EVP_PKEY_OP_TYPE_NOGEN \ (EVP_PKEY_OP_TYPE_SIG | EVP_PKEY_OP_TYPE_CRYPT | EVP_PKEY_OP_DERIVE) # define EVP_PKEY_OP_TYPE_GEN \ (EVP_PKEY_OP_PARAMGEN | EVP_PKEY_OP_KEYGEN) # define EVP_PKEY_CTX_set_signature_md(ctx, md) \ EVP_PKEY_CTX_ctrl(ctx, -1, EVP_PKEY_OP_TYPE_SIG, \ EVP_PKEY_CTRL_MD, 0, (void *)(md)) # define EVP_PKEY_CTX_get_signature_md(ctx, pmd) \ EVP_PKEY_CTX_ctrl(ctx, -1, EVP_PKEY_OP_TYPE_SIG, \ EVP_PKEY_CTRL_GET_MD, 0, (void *)(pmd)) # define EVP_PKEY_CTX_set_mac_key(ctx, key, len) \ EVP_PKEY_CTX_ctrl(ctx, -1, EVP_PKEY_OP_KEYGEN, \ EVP_PKEY_CTRL_SET_MAC_KEY, len, (void *)(key)) # define EVP_PKEY_CTRL_MD 1 # define EVP_PKEY_CTRL_PEER_KEY 2 # define EVP_PKEY_CTRL_PKCS7_ENCRYPT 3 # define EVP_PKEY_CTRL_PKCS7_DECRYPT 4 # define EVP_PKEY_CTRL_PKCS7_SIGN 5 # define EVP_PKEY_CTRL_SET_MAC_KEY 6 # define EVP_PKEY_CTRL_DIGESTINIT 7 /* Used by GOST key encryption in TLS */ # define EVP_PKEY_CTRL_SET_IV 8 # define EVP_PKEY_CTRL_CMS_ENCRYPT 9 # define EVP_PKEY_CTRL_CMS_DECRYPT 10 # define EVP_PKEY_CTRL_CMS_SIGN 11 # define EVP_PKEY_CTRL_CIPHER 12 # define EVP_PKEY_CTRL_GET_MD 13 # define EVP_PKEY_CTRL_SET_DIGEST_SIZE 14 # define EVP_PKEY_ALG_CTRL 0x1000 # define EVP_PKEY_FLAG_AUTOARGLEN 2 /* * Method handles all operations: don't assume any digest related defaults. */ # define EVP_PKEY_FLAG_SIGCTX_CUSTOM 4 /* Used by Chromium/QUIC */ # define X25519_PRIVATE_KEY_LEN 32 # define X25519_PUBLIC_VALUE_LEN 32 const EVP_PKEY_METHOD *EVP_PKEY_meth_find(int type); EVP_PKEY_METHOD *EVP_PKEY_meth_new(int id, int flags); void EVP_PKEY_meth_get0_info(int *ppkey_id, int *pflags, const EVP_PKEY_METHOD *meth); void EVP_PKEY_meth_copy(EVP_PKEY_METHOD *dst, const EVP_PKEY_METHOD *src); void EVP_PKEY_meth_free(EVP_PKEY_METHOD *pmeth); int EVP_PKEY_meth_add0(const EVP_PKEY_METHOD *pmeth); int EVP_PKEY_meth_remove(const EVP_PKEY_METHOD *pmeth); size_t EVP_PKEY_meth_get_count(void); const EVP_PKEY_METHOD *EVP_PKEY_meth_get0(size_t idx); EVP_PKEY_CTX *EVP_PKEY_CTX_new(EVP_PKEY *pkey, ENGINE *e); EVP_PKEY_CTX *EVP_PKEY_CTX_new_id(int id, ENGINE *e); EVP_PKEY_CTX *EVP_PKEY_CTX_dup(EVP_PKEY_CTX *ctx); void EVP_PKEY_CTX_free(EVP_PKEY_CTX *ctx); int EVP_PKEY_CTX_ctrl(EVP_PKEY_CTX *ctx, int keytype, int optype, int cmd, int p1, void *p2); int EVP_PKEY_CTX_ctrl_str(EVP_PKEY_CTX *ctx, const char *type, const char *value); int EVP_PKEY_CTX_ctrl_uint64(EVP_PKEY_CTX *ctx, int keytype, int optype, int cmd, uint64_t value); int EVP_PKEY_CTX_str2ctrl(EVP_PKEY_CTX *ctx, int cmd, const char *str); int EVP_PKEY_CTX_hex2ctrl(EVP_PKEY_CTX *ctx, int cmd, const char *hex); int EVP_PKEY_CTX_md(EVP_PKEY_CTX *ctx, int optype, int cmd, const char *md); int EVP_PKEY_CTX_get_operation(EVP_PKEY_CTX *ctx); void EVP_PKEY_CTX_set0_keygen_info(EVP_PKEY_CTX *ctx, int *dat, int datlen); EVP_PKEY *EVP_PKEY_new_mac_key(int type, ENGINE *e, const unsigned char *key, int keylen); EVP_PKEY *EVP_PKEY_new_raw_private_key(int type, ENGINE *e, const unsigned char *priv, size_t len); EVP_PKEY *EVP_PKEY_new_raw_public_key(int type, ENGINE *e, const unsigned char *pub, size_t len); int EVP_PKEY_get_raw_private_key(const EVP_PKEY *pkey, unsigned char *priv, size_t *len); int EVP_PKEY_get_raw_public_key(const EVP_PKEY *pkey, unsigned char *pub, size_t *len); EVP_PKEY *EVP_PKEY_new_CMAC_key(ENGINE *e, const unsigned char *priv, size_t len, const EVP_CIPHER *cipher); void EVP_PKEY_CTX_set_data(EVP_PKEY_CTX *ctx, void *data); void *EVP_PKEY_CTX_get_data(EVP_PKEY_CTX *ctx); EVP_PKEY *EVP_PKEY_CTX_get0_pkey(EVP_PKEY_CTX *ctx); EVP_PKEY *EVP_PKEY_CTX_get0_peerkey(EVP_PKEY_CTX *ctx); void EVP_PKEY_CTX_set_app_data(EVP_PKEY_CTX *ctx, void *data); void *EVP_PKEY_CTX_get_app_data(EVP_PKEY_CTX *ctx); int EVP_PKEY_sign_init(EVP_PKEY_CTX *ctx); int EVP_PKEY_sign(EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen, const unsigned char *tbs, size_t tbslen); int EVP_PKEY_verify_init(EVP_PKEY_CTX *ctx); int EVP_PKEY_verify(EVP_PKEY_CTX *ctx, const unsigned char *sig, size_t siglen, const unsigned char *tbs, size_t tbslen); int EVP_PKEY_verify_recover_init(EVP_PKEY_CTX *ctx); int EVP_PKEY_verify_recover(EVP_PKEY_CTX *ctx, unsigned char *rout, size_t *routlen, const unsigned char *sig, size_t siglen); int EVP_PKEY_encrypt_init(EVP_PKEY_CTX *ctx); int EVP_PKEY_encrypt(EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen, const unsigned char *in, size_t inlen); int EVP_PKEY_decrypt_init(EVP_PKEY_CTX *ctx); int EVP_PKEY_decrypt(EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen, const unsigned char *in, size_t inlen); int EVP_PKEY_derive_init(EVP_PKEY_CTX *ctx); int EVP_PKEY_derive_set_peer(EVP_PKEY_CTX *ctx, EVP_PKEY *peer); int EVP_PKEY_derive(EVP_PKEY_CTX *ctx, unsigned char *key, size_t *keylen); typedef int EVP_PKEY_gen_cb(EVP_PKEY_CTX *ctx); int EVP_PKEY_paramgen_init(EVP_PKEY_CTX *ctx); int EVP_PKEY_paramgen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey); int EVP_PKEY_keygen_init(EVP_PKEY_CTX *ctx); int EVP_PKEY_keygen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey); int EVP_PKEY_check(EVP_PKEY_CTX *ctx); int EVP_PKEY_public_check(EVP_PKEY_CTX *ctx); int EVP_PKEY_param_check(EVP_PKEY_CTX *ctx); void EVP_PKEY_CTX_set_cb(EVP_PKEY_CTX *ctx, EVP_PKEY_gen_cb *cb); EVP_PKEY_gen_cb *EVP_PKEY_CTX_get_cb(EVP_PKEY_CTX *ctx); int EVP_PKEY_CTX_get_keygen_info(EVP_PKEY_CTX *ctx, int idx); void EVP_PKEY_meth_set_init(EVP_PKEY_METHOD *pmeth, int (*init) (EVP_PKEY_CTX *ctx)); void EVP_PKEY_meth_set_copy(EVP_PKEY_METHOD *pmeth, int (*copy) (EVP_PKEY_CTX *dst, EVP_PKEY_CTX *src)); void EVP_PKEY_meth_set_cleanup(EVP_PKEY_METHOD *pmeth, void (*cleanup) (EVP_PKEY_CTX *ctx)); void EVP_PKEY_meth_set_paramgen(EVP_PKEY_METHOD *pmeth, int (*paramgen_init) (EVP_PKEY_CTX *ctx), int (*paramgen) (EVP_PKEY_CTX *ctx, EVP_PKEY *pkey)); void EVP_PKEY_meth_set_keygen(EVP_PKEY_METHOD *pmeth, int (*keygen_init) (EVP_PKEY_CTX *ctx), int (*keygen) (EVP_PKEY_CTX *ctx, EVP_PKEY *pkey)); void EVP_PKEY_meth_set_sign(EVP_PKEY_METHOD *pmeth, int (*sign_init) (EVP_PKEY_CTX *ctx), int (*sign) (EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen, const unsigned char *tbs, size_t tbslen)); void EVP_PKEY_meth_set_verify(EVP_PKEY_METHOD *pmeth, int (*verify_init) (EVP_PKEY_CTX *ctx), int (*verify) (EVP_PKEY_CTX *ctx, const unsigned char *sig, size_t siglen, const unsigned char *tbs, size_t tbslen)); void EVP_PKEY_meth_set_verify_recover(EVP_PKEY_METHOD *pmeth, int (*verify_recover_init) (EVP_PKEY_CTX *ctx), int (*verify_recover) (EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen, const unsigned char *tbs, size_t tbslen)); void EVP_PKEY_meth_set_signctx(EVP_PKEY_METHOD *pmeth, int (*signctx_init) (EVP_PKEY_CTX *ctx, EVP_MD_CTX *mctx), int (*signctx) (EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen, EVP_MD_CTX *mctx)); void EVP_PKEY_meth_set_verifyctx(EVP_PKEY_METHOD *pmeth, int (*verifyctx_init) (EVP_PKEY_CTX *ctx, EVP_MD_CTX *mctx), int (*verifyctx) (EVP_PKEY_CTX *ctx, const unsigned char *sig, int siglen, EVP_MD_CTX *mctx)); void EVP_PKEY_meth_set_encrypt(EVP_PKEY_METHOD *pmeth, int (*encrypt_init) (EVP_PKEY_CTX *ctx), int (*encryptfn) (EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen, const unsigned char *in, size_t inlen)); void EVP_PKEY_meth_set_decrypt(EVP_PKEY_METHOD *pmeth, int (*decrypt_init) (EVP_PKEY_CTX *ctx), int (*decrypt) (EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen, const unsigned char *in, size_t inlen)); void EVP_PKEY_meth_set_derive(EVP_PKEY_METHOD *pmeth, int (*derive_init) (EVP_PKEY_CTX *ctx), int (*derive) (EVP_PKEY_CTX *ctx, unsigned char *key, size_t *keylen)); void EVP_PKEY_meth_set_ctrl(EVP_PKEY_METHOD *pmeth, int (*ctrl) (EVP_PKEY_CTX *ctx, int type, int p1, void *p2), int (*ctrl_str) (EVP_PKEY_CTX *ctx, const char *type, const char *value)); void EVP_PKEY_meth_set_digestsign(EVP_PKEY_METHOD *pmeth, int (*digestsign) (EVP_MD_CTX *ctx, unsigned char *sig, size_t *siglen, const unsigned char *tbs, size_t tbslen)); void EVP_PKEY_meth_set_digestverify(EVP_PKEY_METHOD *pmeth, int (*digestverify) (EVP_MD_CTX *ctx, const unsigned char *sig, size_t siglen, const unsigned char *tbs, size_t tbslen)); void EVP_PKEY_meth_set_check(EVP_PKEY_METHOD *pmeth, int (*check) (EVP_PKEY *pkey)); void EVP_PKEY_meth_set_public_check(EVP_PKEY_METHOD *pmeth, int (*check) (EVP_PKEY *pkey)); void EVP_PKEY_meth_set_param_check(EVP_PKEY_METHOD *pmeth, int (*check) (EVP_PKEY *pkey)); void EVP_PKEY_meth_set_digest_custom(EVP_PKEY_METHOD *pmeth, int (*digest_custom) (EVP_PKEY_CTX *ctx, EVP_MD_CTX *mctx)); void EVP_PKEY_meth_get_init(const EVP_PKEY_METHOD *pmeth, int (**pinit) (EVP_PKEY_CTX *ctx)); void EVP_PKEY_meth_get_copy(const EVP_PKEY_METHOD *pmeth, int (**pcopy) (EVP_PKEY_CTX *dst, EVP_PKEY_CTX *src)); void EVP_PKEY_meth_get_cleanup(const EVP_PKEY_METHOD *pmeth, void (**pcleanup) (EVP_PKEY_CTX *ctx)); void EVP_PKEY_meth_get_paramgen(const EVP_PKEY_METHOD *pmeth, int (**pparamgen_init) (EVP_PKEY_CTX *ctx), int (**pparamgen) (EVP_PKEY_CTX *ctx, EVP_PKEY *pkey)); void EVP_PKEY_meth_get_keygen(const EVP_PKEY_METHOD *pmeth, int (**pkeygen_init) (EVP_PKEY_CTX *ctx), int (**pkeygen) (EVP_PKEY_CTX *ctx, EVP_PKEY *pkey)); void EVP_PKEY_meth_get_sign(const EVP_PKEY_METHOD *pmeth, int (**psign_init) (EVP_PKEY_CTX *ctx), int (**psign) (EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen, const unsigned char *tbs, size_t tbslen)); void EVP_PKEY_meth_get_verify(const EVP_PKEY_METHOD *pmeth, int (**pverify_init) (EVP_PKEY_CTX *ctx), int (**pverify) (EVP_PKEY_CTX *ctx, const unsigned char *sig, size_t siglen, const unsigned char *tbs, size_t tbslen)); void EVP_PKEY_meth_get_verify_recover(const EVP_PKEY_METHOD *pmeth, int (**pverify_recover_init) (EVP_PKEY_CTX *ctx), int (**pverify_recover) (EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen, const unsigned char *tbs, size_t tbslen)); void EVP_PKEY_meth_get_signctx(const EVP_PKEY_METHOD *pmeth, int (**psignctx_init) (EVP_PKEY_CTX *ctx, EVP_MD_CTX *mctx), int (**psignctx) (EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen, EVP_MD_CTX *mctx)); void EVP_PKEY_meth_get_verifyctx(const EVP_PKEY_METHOD *pmeth, int (**pverifyctx_init) (EVP_PKEY_CTX *ctx, EVP_MD_CTX *mctx), int (**pverifyctx) (EVP_PKEY_CTX *ctx, const unsigned char *sig, int siglen, EVP_MD_CTX *mctx)); void EVP_PKEY_meth_get_encrypt(const EVP_PKEY_METHOD *pmeth, int (**pencrypt_init) (EVP_PKEY_CTX *ctx), int (**pencryptfn) (EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen, const unsigned char *in, size_t inlen)); void EVP_PKEY_meth_get_decrypt(const EVP_PKEY_METHOD *pmeth, int (**pdecrypt_init) (EVP_PKEY_CTX *ctx), int (**pdecrypt) (EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen, const unsigned char *in, size_t inlen)); void EVP_PKEY_meth_get_derive(const EVP_PKEY_METHOD *pmeth, int (**pderive_init) (EVP_PKEY_CTX *ctx), int (**pderive) (EVP_PKEY_CTX *ctx, unsigned char *key, size_t *keylen)); void EVP_PKEY_meth_get_ctrl(const EVP_PKEY_METHOD *pmeth, int (**pctrl) (EVP_PKEY_CTX *ctx, int type, int p1, void *p2), int (**pctrl_str) (EVP_PKEY_CTX *ctx, const char *type, const char *value)); void EVP_PKEY_meth_get_digestsign(EVP_PKEY_METHOD *pmeth, int (**digestsign) (EVP_MD_CTX *ctx, unsigned char *sig, size_t *siglen, const unsigned char *tbs, size_t tbslen)); void EVP_PKEY_meth_get_digestverify(EVP_PKEY_METHOD *pmeth, int (**digestverify) (EVP_MD_CTX *ctx, const unsigned char *sig, size_t siglen, const unsigned char *tbs, size_t tbslen)); void EVP_PKEY_meth_get_check(const EVP_PKEY_METHOD *pmeth, int (**pcheck) (EVP_PKEY *pkey)); void EVP_PKEY_meth_get_public_check(const EVP_PKEY_METHOD *pmeth, int (**pcheck) (EVP_PKEY *pkey)); void EVP_PKEY_meth_get_param_check(const EVP_PKEY_METHOD *pmeth, int (**pcheck) (EVP_PKEY *pkey)); void EVP_PKEY_meth_get_digest_custom(EVP_PKEY_METHOD *pmeth, int (**pdigest_custom) (EVP_PKEY_CTX *ctx, EVP_MD_CTX *mctx)); void EVP_add_alg_module(void); # ifdef __cplusplus } # endif #endif