http://www.ousob.com --- Legacy Redefined OuSob - File: /wwwroot/clipx/usr/include/openssl/evp.h

/* crypto/evp/evp.h */ /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) * All rights reserved. * * This package is an SSL implementation written * by Eric Young (eay@cryptsoft.com). * The implementation was written so as to conform with Netscapes SSL. * * This library is free for commercial and non-commercial use as long as * the following conditions are aheared to. The following conditions * apply to all code found in this distribution, be it the RC4, RSA, * lhash, DES, etc., code; not just the SSL code. The SSL documentation * included with this distribution is covered by the same copyright terms * except that the holder is Tim Hudson (tjh@cryptsoft.com). * * Copyright remains Eric Young's, and as such any Copyright notices in * the code are not to be removed. * If this package is used in a product, Eric Young should be given attribution * as the author of the parts of the library used. * This can be in the form of a textual message at program startup or * in documentation (online or textual) provided with the package. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * "This product includes cryptographic software written by * Eric Young (eay@cryptsoft.com)" * The word 'cryptographic' can be left out if the rouines from the library * being used are not cryptographic related :-). * 4. If you include any Windows specific code (or a derivative thereof) from * the apps directory (application code) you must include an acknowledgement: * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" * * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * The licence and distribution terms for any publically available version or * derivative of this code cannot be changed. i.e. this code cannot simply be * copied and put under another distribution licence * [including the GNU Public Licence.] */ #ifndef HEADER_ENVELOPE_H #define HEADER_ENVELOPE_H #ifdef OPENSSL_ALGORITHM_DEFINES # include <openssl/opensslconf.h> #else # define OPENSSL_ALGORITHM_DEFINES # include <openssl/opensslconf.h> # undef OPENSSL_ALGORITHM_DEFINES #endif #include <openssl/ossl_typ.h> #include <openssl/symhacks.h> #ifndef OPENSSL_NO_BIO #include <openssl/bio.h> #endif /* #define EVP_RC2_KEY_SIZE 16 #define EVP_RC4_KEY_SIZE 16 #define EVP_BLOWFISH_KEY_SIZE 16 #define EVP_CAST5_KEY_SIZE 16 #define EVP_RC5_32_12_16_KEY_SIZE 16 */ #define EVP_MAX_MD_SIZE 64 /* longest known is SHA512 */ #define EVP_MAX_KEY_LENGTH 32 #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_PKT_EXP 0x1000 /* <= 512 bit key */ #define EVP_PKEY_NONE NID_undef #define EVP_PKEY_RSA NID_rsaEncryption #define EVP_PKEY_RSA2 NID_rsa #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_EC NID_X9_62_id_ecPublicKey #ifdef __cplusplus extern "C" { #endif /* Type needs to be a bit field * Sub-type needs to be for variations on the method, as in, can it do * arbitrary encryption.... */ struct evp_pkey_st { int type; int save_type; int references; union { char *ptr; #ifndef OPENSSL_NO_RSA struct rsa_st *rsa; /* RSA */ #endif #ifndef OPENSSL_NO_DSA struct dsa_st *dsa; /* DSA */ #endif #ifndef OPENSSL_NO_DH struct dh_st *dh; /* DH */ #endif #ifndef OPENSSL_NO_EC struct ec_key_st *ec; /* ECC */ #endif } pkey; int save_parameters; STACK_OF(X509_ATTRIBUTE) *attributes; /* [ 0 ] */ } /* EVP_PKEY */; #define EVP_PKEY_MO_SIGN 0x0001 #define EVP_PKEY_MO_VERIFY 0x0002 #define EVP_PKEY_MO_ENCRYPT 0x0004 #define EVP_PKEY_MO_DECRYPT 0x0008 #if 0 /* This structure is required to tie the message digest and signing together. * The lookup can be done by md/pkey_method, oid, oid/pkey_method, or * oid, md and pkey. * This is required because for various smart-card perform the digest and * signing/verification on-board. To handle this case, the specific * EVP_MD and EVP_PKEY_METHODs need to be closely associated. * When a PKEY is created, it will have a EVP_PKEY_METHOD associated with it. * This can either be software or a token to provide the required low level * routines. */ typedef struct evp_pkey_md_st { int oid; EVP_MD *md; EVP_PKEY_METHOD *pkey; } EVP_PKEY_MD; #define EVP_rsa_md2() \ EVP_PKEY_MD_add(NID_md2WithRSAEncryption,\ EVP_rsa_pkcs1(),EVP_md2()) #define EVP_rsa_md5() \ EVP_PKEY_MD_add(NID_md5WithRSAEncryption,\ EVP_rsa_pkcs1(),EVP_md5()) #define EVP_rsa_sha0() \ EVP_PKEY_MD_add(NID_shaWithRSAEncryption,\ EVP_rsa_pkcs1(),EVP_sha()) #define EVP_rsa_sha1() \ EVP_PKEY_MD_add(NID_sha1WithRSAEncryption,\ EVP_rsa_pkcs1(),EVP_sha1()) #define EVP_rsa_ripemd160() \ EVP_PKEY_MD_add(NID_ripemd160WithRSA,\ EVP_rsa_pkcs1(),EVP_ripemd160()) #define EVP_rsa_mdc2() \ EVP_PKEY_MD_add(NID_mdc2WithRSA,\ EVP_rsa_octet_string(),EVP_mdc2()) #define EVP_dsa_sha() \ EVP_PKEY_MD_add(NID_dsaWithSHA,\ EVP_dsa(),EVP_sha()) #define EVP_dsa_sha1() \ EVP_PKEY_MD_add(NID_dsaWithSHA1,\ EVP_dsa(),EVP_sha1()) typedef struct evp_pkey_method_st { char *name; int flags; int type; /* RSA, DSA, an SSLeay specific constant */ int oid; /* For the pub-key type */ int encrypt_oid; /* pub/priv key encryption */ int (*sign)(); int (*verify)(); struct { int (*set)(); /* get and/or set the underlying type */ int (*get)(); int (*encrypt)(); int (*decrypt)(); int (*i2d)(); int (*d2i)(); int (*dup)(); } pub,priv; int (*set_asn1_parameters)(); int (*get_asn1_parameters)(); } EVP_PKEY_METHOD; #endif #ifndef EVP_MD struct env_md_st { int type; int pkey_type; int md_size; unsigned long flags; int (*init)(EVP_MD_CTX *ctx); int (*update)(EVP_MD_CTX *ctx,const void *data,size_t count); int (*final)(EVP_MD_CTX *ctx,unsigned char *md); int (*copy)(EVP_MD_CTX *to,const EVP_MD_CTX *from); int (*cleanup)(EVP_MD_CTX *ctx); /* FIXME: prototype these some day */ int (*sign)(int type, const unsigned char *m, unsigned int m_length, unsigned char *sigret, unsigned int *siglen, void *key); int (*verify)(int type, const unsigned char *m, unsigned int m_length, const unsigned char *sigbuf, unsigned int siglen, void *key); int required_pkey_type[5]; /*EVP_PKEY_xxx */ int block_size; int ctx_size; /* how big does the ctx->md_data need to be */ } /* EVP_MD */; typedef int evp_sign_method(int type,const unsigned char *m, unsigned int m_length,unsigned char *sigret, unsigned int *siglen, void *key); typedef int evp_verify_method(int type,const unsigned char *m, unsigned int m_length,const unsigned char *sigbuf, unsigned int siglen, void *key); #define EVP_MD_FLAG_ONESHOT 0x0001 /* digest can only handle a single * block */ #define EVP_PKEY_NULL_method NULL,NULL,{0,0,0,0} #ifndef OPENSSL_NO_DSA #define EVP_PKEY_DSA_method (evp_sign_method *)DSA_sign, \ (evp_verify_method *)DSA_verify, \ {EVP_PKEY_DSA,EVP_PKEY_DSA2,EVP_PKEY_DSA3, \ EVP_PKEY_DSA4,0} #else #define EVP_PKEY_DSA_method EVP_PKEY_NULL_method #endif #ifndef OPENSSL_NO_ECDSA #define EVP_PKEY_ECDSA_method (evp_sign_method *)ECDSA_sign, \ (evp_verify_method *)ECDSA_verify, \ {EVP_PKEY_EC,0,0,0} #else #define EVP_PKEY_ECDSA_method EVP_PKEY_NULL_method #endif #ifndef OPENSSL_NO_RSA #define EVP_PKEY_RSA_method (evp_sign_method *)RSA_sign, \ (evp_verify_method *)RSA_verify, \ {EVP_PKEY_RSA,EVP_PKEY_RSA2,0,0} #define EVP_PKEY_RSA_ASN1_OCTET_STRING_method \ (evp_sign_method *)RSA_sign_ASN1_OCTET_STRING, \ (evp_verify_method *)RSA_verify_ASN1_OCTET_STRING, \ {EVP_PKEY_RSA,EVP_PKEY_RSA2,0,0} #else #define EVP_PKEY_RSA_method EVP_PKEY_NULL_method #define EVP_PKEY_RSA_ASN1_OCTET_STRING_method EVP_PKEY_NULL_method #endif #endif /* !EVP_MD */ struct env_md_ctx_st { const EVP_MD *digest; ENGINE *engine; /* functional reference if 'digest' is ENGINE-provided */ unsigned long flags; void *md_data; } /* EVP_MD_CTX */; /* 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_cleanup */ struct evp_cipher_st { int nid; int block_size; int key_len; /* Default value for variable length ciphers */ int iv_len; unsigned long flags; /* Various flags */ int (*init)(EVP_CIPHER_CTX *ctx, const unsigned char *key, const unsigned char *iv, int enc); /* init key */ int (*do_cipher)(EVP_CIPHER_CTX *ctx, unsigned char *out, const unsigned char *in, unsigned int inl);/* encrypt/decrypt data */ int (*cleanup)(EVP_CIPHER_CTX *); /* cleanup ctx */ int ctx_size; /* how big ctx->cipher_data needs to be */ int (*set_asn1_parameters)(EVP_CIPHER_CTX *, ASN1_TYPE *); /* Populate a ASN1_TYPE with parameters */ int (*get_asn1_parameters)(EVP_CIPHER_CTX *, ASN1_TYPE *); /* Get parameters from a ASN1_TYPE */ int (*ctrl)(EVP_CIPHER_CTX *, int type, int arg, void *ptr); /* Miscellaneous operations */ void *app_data; /* Application data */ } /* EVP_CIPHER */; /* 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_MODE 0x7 /* 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 /* 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 typedef struct evp_cipher_info_st { const EVP_CIPHER *cipher; unsigned char iv[EVP_MAX_IV_LENGTH]; } EVP_CIPHER_INFO; struct evp_cipher_ctx_st { const EVP_CIPHER *cipher; ENGINE *engine; /* functional reference if 'cipher' is ENGINE-provided */ int encrypt; /* encrypt or decrypt */ int buf_len; /* number we have left */ unsigned char oiv[EVP_MAX_IV_LENGTH]; /* original iv */ unsigned char iv[EVP_MAX_IV_LENGTH]; /* working iv */ unsigned char buf[EVP_MAX_BLOCK_LENGTH];/* saved partial block */ int num; /* used by cfb/ofb mode */ void *app_data; /* application stuff */ int key_len; /* May change for variable length cipher */ unsigned long flags; /* Various flags */ void *cipher_data; /* per EVP data */ int final_used; int block_mask; unsigned char final[EVP_MAX_BLOCK_LENGTH];/* possible final block */ } /* EVP_CIPHER_CTX */; typedef struct evp_Encode_Ctx_st { int num; /* number saved in a partial encode/decode */ int length; /* The length is either the output line length * (in input bytes) or the shortest input line * length that is ok. Once decoding begins, * the length is adjusted up each time a longer * line is decoded */ unsigned char enc_data[80]; /* data to encode */ int line_num; /* number read on current line */ int expect_nl; } EVP_ENCODE_CTX; /* 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 /* 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)) #define EVP_MD_type(e) ((e)->type) #define EVP_MD_nid(e) EVP_MD_type(e) #define EVP_MD_name(e) OBJ_nid2sn(EVP_MD_nid(e)) #define EVP_MD_pkey_type(e) ((e)->pkey_type) #define EVP_MD_size(e) ((e)->md_size) #define EVP_MD_block_size(e) ((e)->block_size) #define EVP_MD_CTX_md(e) ((e)->digest) #define EVP_MD_CTX_size(e) EVP_MD_size((e)->digest) #define EVP_MD_CTX_block_size(e) EVP_MD_block_size((e)->digest) #define EVP_MD_CTX_type(e) EVP_MD_type((e)->digest) #define EVP_CIPHER_nid(e) ((e)->nid) #define EVP_CIPHER_name(e) OBJ_nid2sn(EVP_CIPHER_nid(e)) #define EVP_CIPHER_block_size(e) ((e)->block_size) #define EVP_CIPHER_key_length(e) ((e)->key_len) #define EVP_CIPHER_iv_length(e) ((e)->iv_len) #define EVP_CIPHER_flags(e) ((e)->flags) #define EVP_CIPHER_mode(e) (((e)->flags) & EVP_CIPH_MODE) #define EVP_CIPHER_CTX_cipher(e) ((e)->cipher) #define EVP_CIPHER_CTX_nid(e) ((e)->cipher->nid) #define EVP_CIPHER_CTX_block_size(e) ((e)->cipher->block_size) #define EVP_CIPHER_CTX_key_length(e) ((e)->key_len) #define EVP_CIPHER_CTX_iv_length(e) ((e)->cipher->iv_len) #define EVP_CIPHER_CTX_get_app_data(e) ((e)->app_data) #define EVP_CIPHER_CTX_set_app_data(e,d) ((e)->app_data=(char *)(d)) #define EVP_CIPHER_CTX_type(c) EVP_CIPHER_type(EVP_CIPHER_CTX_cipher(c)) #define EVP_CIPHER_CTX_flags(e) ((e)->cipher->flags) #define EVP_CIPHER_CTX_mode(e) ((e)->cipher->flags & EVP_CIPH_MODE) #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) #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_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) #define EVP_Cipher(c,o,i,l) (c)->cipher->do_cipher((c),(o),(i),(l)) #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); void EVP_MD_CTX_init(EVP_MD_CTX *ctx); int EVP_MD_CTX_cleanup(EVP_MD_CTX *ctx); EVP_MD_CTX *EVP_MD_CTX_create(void); void EVP_MD_CTX_destroy(EVP_MD_CTX *ctx); int EVP_MD_CTX_copy_ex(EVP_MD_CTX *out,const EVP_MD_CTX *in); #define EVP_MD_CTX_set_flags(ctx,flgs) ((ctx)->flags|=(flgs)) #define EVP_MD_CTX_clear_flags(ctx,flgs) ((ctx)->flags&=~(flgs)) #define EVP_MD_CTX_test_flags(ctx,flgs) ((ctx)->flags&(flgs)) int EVP_DigestInit_ex(EVP_MD_CTX *ctx, const EVP_MD *type, ENGINE *impl); int EVP_DigestUpdate(EVP_MD_CTX *ctx,const void *d, size_t cnt); int EVP_DigestFinal_ex(EVP_MD_CTX *ctx,unsigned char *md,unsigned int *s); int EVP_Digest(const void *data, size_t count, unsigned char *md, unsigned int *size, const EVP_MD *type, ENGINE *impl); int EVP_MD_CTX_copy(EVP_MD_CTX *out,const EVP_MD_CTX *in); int EVP_DigestInit(EVP_MD_CTX *ctx, const EVP_MD *type); int EVP_DigestFinal(EVP_MD_CTX *ctx,unsigned char *md,unsigned int *s); int EVP_read_pw_string(char *buf,int length,const char *prompt,int verify); void EVP_set_pw_prompt(const char *prompt); char * EVP_get_pw_prompt(void); 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); int EVP_EncryptInit(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *cipher, const unsigned char *key, const unsigned char *iv); int EVP_EncryptInit_ex(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *cipher, ENGINE *impl, const unsigned char *key, const unsigned char *iv); int EVP_EncryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl, const unsigned char *in, int inl); int EVP_EncryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl); int EVP_EncryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl); int EVP_DecryptInit(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *cipher, const unsigned char *key, const unsigned char *iv); int EVP_DecryptInit_ex(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *cipher, ENGINE *impl, const unsigned char *key, const unsigned char *iv); int EVP_DecryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl, const unsigned char *in, int inl); int EVP_DecryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl); int EVP_DecryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl); int EVP_CipherInit(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *cipher, const unsigned char *key,const unsigned char *iv, int enc); int EVP_CipherInit_ex(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *cipher, ENGINE *impl, const unsigned char *key,const unsigned char *iv, int enc); int EVP_CipherUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl, const unsigned char *in, int inl); int EVP_CipherFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl); int EVP_CipherFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl); int EVP_SignFinal(EVP_MD_CTX *ctx,unsigned char *md,unsigned int *s, EVP_PKEY *pkey); int EVP_VerifyFinal(EVP_MD_CTX *ctx,const unsigned char *sigbuf, unsigned int siglen,EVP_PKEY *pkey); int EVP_OpenInit(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *type, const unsigned char *ek, int ekl, const unsigned char *iv, EVP_PKEY *priv); int EVP_OpenFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl); int EVP_SealInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type, unsigned char **ek, int *ekl, unsigned char *iv, EVP_PKEY **pubk, int npubk); int EVP_SealFinal(EVP_CIPHER_CTX *ctx,unsigned char *out,int *outl); void EVP_EncodeInit(EVP_ENCODE_CTX *ctx); void 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); void EVP_CIPHER_CTX_init(EVP_CIPHER_CTX *a); int EVP_CIPHER_CTX_cleanup(EVP_CIPHER_CTX *a); 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); #ifndef OPENSSL_NO_BIO BIO_METHOD *BIO_f_md(void); BIO_METHOD *BIO_f_base64(void); BIO_METHOD *BIO_f_cipher(void); BIO_METHOD *BIO_f_reliable(void); void BIO_set_cipher(BIO *b,const EVP_CIPHER *c,const unsigned char *k, const unsigned char *i, int enc); #endif 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); #endif #ifndef OPENSSL_NO_SHA const EVP_MD *EVP_sha(void); const EVP_MD *EVP_sha1(void); const EVP_MD *EVP_dss(void); const EVP_MD *EVP_dss1(void); const EVP_MD *EVP_ecdsa(void); #endif #ifndef OPENSSL_NO_SHA256 const EVP_MD *EVP_sha224(void); const EVP_MD *EVP_sha256(void); #endif #ifndef OPENSSL_NO_SHA512 const EVP_MD *EVP_sha384(void); const EVP_MD *EVP_sha512(void); #endif #ifndef OPENSSL_NO_MDC2 const EVP_MD *EVP_mdc2(void); #endif #ifndef OPENSSL_NO_RIPEMD const EVP_MD *EVP_ripemd160(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 #if 0 const EVP_CIPHER *EVP_des_ede_cfb1(void); const EVP_CIPHER *EVP_des_ede_cfb8(void); #endif 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); /* 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? */ #if 0 # ifdef OPENSSL_OPENBSD_DEV_CRYPTO const EVP_CIPHER *EVP_dev_crypto_des_ede3_cbc(void); const EVP_CIPHER *EVP_dev_crypto_rc4(void); const EVP_MD *EVP_dev_crypto_md5(void); # endif #endif #endif #ifndef OPENSSL_NO_RC4 const EVP_CIPHER *EVP_rc4(void); const EVP_CIPHER *EVP_rc4_40(void); #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 #ifndef OPENSSL_NO_AES 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); #if 0 const EVP_CIPHER *EVP_aes_128_ctr(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); #if 0 const EVP_CIPHER *EVP_aes_192_ctr(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); #if 0 const EVP_CIPHER *EVP_aes_256_ctr(void); #endif #endif void OPENSSL_add_all_algorithms_noconf(void); void OPENSSL_add_all_algorithms_conf(void); #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 void OpenSSL_add_all_ciphers(void); void OpenSSL_add_all_digests(void); #define SSLeay_add_all_algorithms() OpenSSL_add_all_algorithms() #define SSLeay_add_all_ciphers() OpenSSL_add_all_ciphers() #define SSLeay_add_all_digests() OpenSSL_add_all_digests() 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_cleanup(void); int EVP_PKEY_decrypt(unsigned char *dec_key, const unsigned char *enc_key,int enc_key_len, EVP_PKEY *private_key); int EVP_PKEY_encrypt(unsigned char *enc_key, const unsigned char *key,int key_len, EVP_PKEY *pub_key); int EVP_PKEY_type(int type); int EVP_PKEY_bits(EVP_PKEY *pkey); int EVP_PKEY_size(EVP_PKEY *pkey); int EVP_PKEY_assign(EVP_PKEY *pkey,int type,char *key); #ifndef OPENSSL_NO_RSA struct rsa_st; int EVP_PKEY_set1_RSA(EVP_PKEY *pkey,struct rsa_st *key); 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_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_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_get1_EC_KEY(EVP_PKEY *pkey); #endif EVP_PKEY * EVP_PKEY_new(void); 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_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_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); 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); int EVP_PBE_alg_add(int nid, const EVP_CIPHER *cipher, const EVP_MD *md, EVP_PBE_KEYGEN *keygen); void EVP_PBE_cleanup(void); /* BEGIN ERROR CODES */ /* The following lines are auto generated by the script mkerr.pl. Any changes * made after this point may be overwritten when the script is next run. */ void ERR_load_EVP_strings(void); /* Error codes for the EVP functions. */ /* Function codes. */ #define EVP_F_AES_INIT_KEY 133 #define EVP_F_D2I_PKEY 100 #define EVP_F_DSAPKEY2PKCS8 134 #define EVP_F_DSA_PKEY2PKCS8 135 #define EVP_F_ECDSA_PKEY2PKCS8 129 #define EVP_F_ECKEY_PKEY2PKCS8 132 #define EVP_F_EVP_CIPHERINIT_EX 123 #define EVP_F_EVP_CIPHER_CTX_CTRL 124 #define EVP_F_EVP_CIPHER_CTX_SET_KEY_LENGTH 122 #define EVP_F_EVP_DECRYPTFINAL_EX 101 #define EVP_F_EVP_DIGESTINIT_EX 128 #define EVP_F_EVP_ENCRYPTFINAL_EX 127 #define EVP_F_EVP_MD_CTX_COPY_EX 110 #define EVP_F_EVP_OPENINIT 102 #define EVP_F_EVP_PBE_ALG_ADD 115 #define EVP_F_EVP_PBE_CIPHERINIT 116 #define EVP_F_EVP_PKCS82PKEY 111 #define EVP_F_EVP_PKEY2PKCS8_BROKEN 113 #define EVP_F_EVP_PKEY_COPY_PARAMETERS 103 #define EVP_F_EVP_PKEY_DECRYPT 104 #define EVP_F_EVP_PKEY_ENCRYPT 105 #define EVP_F_EVP_PKEY_GET1_DH 119 #define EVP_F_EVP_PKEY_GET1_DSA 120 #define EVP_F_EVP_PKEY_GET1_ECDSA 130 #define EVP_F_EVP_PKEY_GET1_EC_KEY 131 #define EVP_F_EVP_PKEY_GET1_RSA 121 #define EVP_F_EVP_PKEY_NEW 106 #define EVP_F_EVP_RIJNDAEL 126 #define EVP_F_EVP_SIGNFINAL 107 #define EVP_F_EVP_VERIFYFINAL 108 #define EVP_F_PKCS5_PBE_KEYIVGEN 117 #define EVP_F_PKCS5_V2_PBE_KEYIVGEN 118 #define EVP_F_PKCS8_SET_BROKEN 112 #define EVP_F_RC2_MAGIC_TO_METH 109 #define EVP_F_RC5_CTRL 125 /* Reason codes. */ #define EVP_R_AES_KEY_SETUP_FAILED 143 #define EVP_R_ASN1_LIB 140 #define EVP_R_BAD_BLOCK_LENGTH 136 #define EVP_R_BAD_DECRYPT 100 #define EVP_R_BAD_KEY_LENGTH 137 #define EVP_R_BN_DECODE_ERROR 112 #define EVP_R_BN_PUBKEY_ERROR 113 #define EVP_R_CIPHER_PARAMETER_ERROR 122 #define EVP_R_CTRL_NOT_IMPLEMENTED 132 #define EVP_R_CTRL_OPERATION_NOT_IMPLEMENTED 133 #define EVP_R_DATA_NOT_MULTIPLE_OF_BLOCK_LENGTH 138 #define EVP_R_DECODE_ERROR 114 #define EVP_R_DIFFERENT_KEY_TYPES 101 #define EVP_R_ENCODE_ERROR 115 #define EVP_R_EVP_PBE_CIPHERINIT_ERROR 119 #define EVP_R_EXPECTING_AN_RSA_KEY 127 #define EVP_R_EXPECTING_A_DH_KEY 128 #define EVP_R_EXPECTING_A_DSA_KEY 129 #define EVP_R_EXPECTING_A_ECDSA_KEY 141 #define EVP_R_EXPECTING_A_EC_KEY 142 #define EVP_R_INITIALIZATION_ERROR 134 #define EVP_R_INPUT_NOT_INITIALIZED 111 #define EVP_R_INVALID_KEY_LENGTH 130 #define EVP_R_IV_TOO_LARGE 102 #define EVP_R_KEYGEN_FAILURE 120 #define EVP_R_MISSING_PARAMETERS 103 #define EVP_R_NO_CIPHER_SET 131 #define EVP_R_NO_DIGEST_SET 139 #define EVP_R_NO_DSA_PARAMETERS 116 #define EVP_R_NO_SIGN_FUNCTION_CONFIGURED 104 #define EVP_R_NO_VERIFY_FUNCTION_CONFIGURED 105 #define EVP_R_PKCS8_UNKNOWN_BROKEN_TYPE 117 #define EVP_R_PUBLIC_KEY_NOT_RSA 106 #define EVP_R_UNKNOWN_PBE_ALGORITHM 121 #define EVP_R_UNSUPORTED_NUMBER_OF_ROUNDS 135 #define EVP_R_UNSUPPORTED_CIPHER 107 #define EVP_R_UNSUPPORTED_KEYLENGTH 123 #define EVP_R_UNSUPPORTED_KEY_DERIVATION_FUNCTION 124 #define EVP_R_UNSUPPORTED_KEY_SIZE 108 #define EVP_R_UNSUPPORTED_PRF 125 #define EVP_R_UNSUPPORTED_PRIVATE_KEY_ALGORITHM 118 #define EVP_R_UNSUPPORTED_SALT_TYPE 126 #define EVP_R_WRONG_FINAL_BLOCK_LENGTH 109 #define EVP_R_WRONG_PUBLIC_KEY_TYPE 110 #ifdef __cplusplus } #endif #endif