Change #include filenames from <foo.h> to <openssl.h>.
[openssl.git] / crypto / evp / evp.h
index b39fad93a4e265880b27d51c531ab08cbd33fe6e..bf320a6b3ff7cd3e194ec60d98adf06a6abea00d 100644 (file)
@@ -64,40 +64,40 @@ extern "C" {
 #endif
 
 #ifndef NO_MD2
-#include "md2.h"
+#include <openssl/md2.h>
 #endif
 #ifndef NO_MD5
-#include "md5.h"
+#include <openssl/md5.h>
 #endif
 #if !defined(NO_SHA) || !defined(NO_SHA1)
-#include "sha.h"
+#include <openssl/sha.h>
 #endif
-#ifndef NO_RIPEMD
-#include "ripemd.h"
+#ifndef NO_RMD160
+#include <openssl/ripemd.h>
 #endif
 #ifndef NO_DES
-#include "des.h"
+#include <openssl/des.h>
 #endif
 #ifndef NO_RC4
-#include "rc4.h"
+#include <openssl/rc4.h>
 #endif
 #ifndef NO_RC2
-#include "rc2.h"
+#include <openssl/rc2.h>
 #endif
 #ifndef NO_RC5
-#include "rc5.h"
+#include <openssl/rc5.h>
 #endif
 #ifndef NO_BLOWFISH
-#include "blowfish.h"
+#include <openssl/blowfish.h>
 #endif
 #ifndef NO_CAST
-#include "cast.h"
+#include <openssl/cast.h>
 #endif
 #ifndef NO_IDEA
-#include "idea.h"
+#include <openssl/idea.h>
 #endif
 #ifndef NO_MDC2
-#include "mdc2.h"
+#include <openssl/mdc2.h>
 #endif
 
 #define EVP_RC2_KEY_SIZE               16
@@ -110,24 +110,24 @@ extern "C" {
 #define EVP_MAX_IV_LENGTH              8
 
 #ifndef NO_RSA
-#include "rsa.h"
+#include <openssl/rsa.h>
 #else
 #define RSA    long
 #endif
 
 #ifndef NO_DSA
-#include "dsa.h"
+#include <openssl/dsa.h>
 #else
 #define DSA    long
 #endif
 
 #ifndef NO_DH
-#include "dh.h"
+#include <openssl/dh.h>
 #else
 #define DH     long
 #endif
 
-#include "objects.h"
+#include <openssl/objects.h>
 
 #define EVP_PK_RSA     0x0001
 #define EVP_PK_DSA     0x0002
@@ -164,11 +164,7 @@ typedef struct evp_pkey_st
                struct dh_st *dh;       /* DH */
                } pkey;
        int save_parameters;
-#ifdef HEADER_STACK_H
-       STACK /* X509_ATTRIBUTE */ *attributes; /* [ 0 ] */
-#else
-       char /* X509_ATTRIBUTE */ *attributes; /* [ 0 ] */
-#endif
+       STACK /*X509_ATTRIBUTE*/ *attributes; /* [ 0 ] */
        } EVP_PKEY;
 
 #define EVP_PKEY_MO_SIGN       0x0001
@@ -183,7 +179,7 @@ typedef struct evp_pkey_st
  * 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 ossociated with it.
+ * 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.
  */
@@ -194,28 +190,28 @@ typedef struct evp_pkey_md_st
        EVP_PKEY_METHOD *pkey;
        } EVP_PKEY_MD;
 
-#define EVP_rsa_md2()
+#define EVP_rsa_md2() \
                EVP_PKEY_MD_add(NID_md2WithRSAEncryption,\
                        EVP_rsa_pkcs1(),EVP_md2())
-#define EVP_rsa_md5()
+#define EVP_rsa_md5() \
                EVP_PKEY_MD_add(NID_md5WithRSAEncryption,\
                        EVP_rsa_pkcs1(),EVP_md5())
-#define EVP_rsa_sha0()
+#define EVP_rsa_sha0() \
                EVP_PKEY_MD_add(NID_shaWithRSAEncryption,\
                        EVP_rsa_pkcs1(),EVP_sha())
-#define EVP_rsa_sha1()
+#define EVP_rsa_sha1() \
                EVP_PKEY_MD_add(NID_sha1WithRSAEncryption,\
                        EVP_rsa_pkcs1(),EVP_sha1())
-#define EVP_rsa_ripemd160()
+#define EVP_rsa_ripemd160() \
                EVP_PKEY_MD_add(NID_ripemd160WithRSA,\
                        EVP_rsa_pkcs1(),EVP_ripemd160())
-#define EVP_rsa_mdc2()
+#define EVP_rsa_mdc2() \
                EVP_PKEY_MD_add(NID_mdc2WithRSA,\
                        EVP_rsa_octet_string(),EVP_mdc2())
-#define EVP_dsa_sha()
+#define EVP_dsa_sha() \
                EVP_PKEY_MD_add(NID_dsaWithSHA,\
                        EVP_dsa(),EVP_mdc2())
-#define EVP_dsa_sha1()
+#define EVP_dsa_sha1() \
                EVP_PKEY_MD_add(NID_dsaWithSHA1,\
                        EVP_dsa(),EVP_sha1())
 
@@ -261,6 +257,8 @@ typedef struct env_md_st
        int ctx_size; /* how big does the ctx need to be */
        } EVP_MD;
 
+
+
 #define EVP_PKEY_NULL_method   NULL,NULL,{0,0,0,0}
 
 #ifndef NO_DSA
@@ -287,7 +285,7 @@ typedef struct env_md_st
 
 typedef struct env_md_ctx_st
        {
-       EVP_MD *digest;
+       const EVP_MD *digest;
        union   {
                unsigned char base[4];
 #ifndef NO_MD2
@@ -296,7 +294,7 @@ typedef struct env_md_ctx_st
 #ifndef NO_MD5
                MD5_CTX md5;
 #endif
-#ifndef NO_MD5
+#ifndef NO_RMD160
                RIPEMD160_CTX ripemd160;
 #endif
 #if !defined(NO_SHA) || !defined(NO_SHA1)
@@ -326,13 +324,13 @@ typedef struct evp_cipher_st
 
 typedef struct evp_cipher_info_st
        {
-       EVP_CIPHER *cipher;
+       const EVP_CIPHER *cipher;
        unsigned char iv[EVP_MAX_IV_LENGTH];
        } EVP_CIPHER_INFO;
 
 typedef struct evp_cipher_ctx_st
        {
-       EVP_CIPHER *cipher;
+       const EVP_CIPHER *cipher;
        int encrypt;            /* encrypt or decrypt */
        int buf_len;            /* number we have left */
 
@@ -396,6 +394,11 @@ typedef struct evp_Encode_Ctx_st
        int expect_nl;
        } EVP_ENCODE_CTX;
 
+/* Password based encryption function */
+typedef int (EVP_PBE_KEYGEN)(const char *pass, int passlen,
+         unsigned char *salt,  int saltlen, int iter, EVP_CIPHER *cipher,
+                EVP_MD *md, unsigned char *key, unsigned char *iv);
+
 #define EVP_PKEY_assign_RSA(pkey,rsa) EVP_PKEY_assign((pkey),EVP_PKEY_RSA,\
                                        (char *)(rsa))
 #define EVP_PKEY_assign_DSA(pkey,dsa) EVP_PKEY_assign((pkey),EVP_PKEY_DSA,\
@@ -441,43 +444,57 @@ typedef struct evp_Encode_Ctx_st
 #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 BIO_set_md(b,md)               BIO_ctrl(b,BIO_C_SET_MD,0,(char *)md)
+#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);
+
 #ifndef NOPROTO
 
-void   EVP_DigestInit(EVP_MD_CTX *ctx, EVP_MD *type);
-void   EVP_DigestUpdate(EVP_MD_CTX *ctx,unsigned char *d,unsigned int cnt);
+int     EVP_MD_CTX_copy(EVP_MD_CTX *out,EVP_MD_CTX *in);  
+void   EVP_DigestInit(EVP_MD_CTX *ctx, const EVP_MD *type);
+void   EVP_DigestUpdate(EVP_MD_CTX *ctx,const unsigned char *d,
+                        unsigned int cnt);
 void   EVP_DigestFinal(EVP_MD_CTX *ctx,unsigned char *md,unsigned int *s);
 
-int    EVP_read_pw_string(char *buf,int length,char *prompt,int verify);
+int    EVP_read_pw_string(char *buf,int length,const char *prompt,int verify);
 void   EVP_set_pw_prompt(char *prompt);
 char * EVP_get_pw_prompt(void);
 
-int    EVP_BytesToKey(EVP_CIPHER *type,EVP_MD *md,unsigned char *salt,
+int    EVP_BytesToKey(const EVP_CIPHER *type,EVP_MD *md,unsigned char *salt,
                unsigned char *data, int datal, int count,
                unsigned char *key,unsigned char *iv);
 
-EVP_CIPHER *EVP_get_cipherbyname(char *name);
-
-void   EVP_EncryptInit(EVP_CIPHER_CTX *ctx,EVP_CIPHER *type,
+void   EVP_EncryptInit(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *type,
                unsigned char *key, unsigned char *iv);
 void   EVP_EncryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out,
                int *outl, unsigned char *in, int inl);
 void   EVP_EncryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl);
 
-void   EVP_DecryptInit(EVP_CIPHER_CTX *ctx,EVP_CIPHER *type,
+void   EVP_DecryptInit(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *type,
                unsigned char *key, unsigned char *iv);
 void   EVP_DecryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out,
                int *outl, unsigned char *in, int inl);
 int    EVP_DecryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl);
 
-void   EVP_CipherInit(EVP_CIPHER_CTX *ctx,EVP_CIPHER *type, unsigned char *key,
-               unsigned char *iv,int enc);
+void   EVP_CipherInit(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *type,
+                      unsigned char *key,unsigned char *iv,int enc);
 void   EVP_CipherUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out,
                int *outl, unsigned char *in, int inl);
 int    EVP_CipherFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl);
@@ -519,7 +536,8 @@ void EVP_CIPHER_CTX_cleanup(EVP_CIPHER_CTX *a);
 BIO_METHOD *BIO_f_md(void);
 BIO_METHOD *BIO_f_base64(void);
 BIO_METHOD *BIO_f_cipher(void);
-void BIO_set_cipher(BIO *b,EVP_CIPHER *c,unsigned char *k,
+BIO_METHOD *BIO_f_reliable(void);
+void BIO_set_cipher(BIO *b,const EVP_CIPHER *c,unsigned char *k,
        unsigned char *i, int enc);
 #endif
 
@@ -556,6 +574,7 @@ EVP_CIPHER *EVP_idea_cbc(void);
 EVP_CIPHER *EVP_rc2_ecb(void);
 EVP_CIPHER *EVP_rc2_cbc(void);
 EVP_CIPHER *EVP_rc2_40_cbc(void);
+EVP_CIPHER *EVP_rc2_64_cbc(void);
 EVP_CIPHER *EVP_rc2_cfb(void);
 EVP_CIPHER *EVP_rc2_ofb(void);
 EVP_CIPHER *EVP_bf_ecb(void);
@@ -577,11 +596,9 @@ void SSLeay_add_all_digests(void);
 
 int EVP_add_cipher(EVP_CIPHER *cipher);
 int EVP_add_digest(EVP_MD *digest);
-int EVP_add_alias(char *name,char *alias);
-int EVP_delete_alias(char *name);
 
-EVP_CIPHER *EVP_get_cipherbyname(char *name);
-EVP_MD *EVP_get_digestbyname(char *name);
+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,unsigned char *enc_key,
@@ -617,6 +634,7 @@ int EVP_CIPHER_get_asn1_iv(EVP_CIPHER_CTX *c,ASN1_TYPE *type);
 
 #else
 
+int     EVP_MD_CTX_copy(); 
 void   EVP_DigestInit();
 void   EVP_DigestUpdate();
 void   EVP_DigestFinal();
@@ -670,6 +688,7 @@ void EVP_CIPHER_CTX_cleanup();
 BIO_METHOD *BIO_f_md();
 BIO_METHOD *BIO_f_base64();
 BIO_METHOD *BIO_f_cipher();
+BIO_METHOD *BIO_f_reliable();
 void BIO_set_cipher();
 #endif
 
@@ -681,6 +700,7 @@ EVP_MD *EVP_sha1();
 EVP_MD *EVP_dss();
 EVP_MD *EVP_dss1();
 EVP_MD *EVP_mdc2();
+EVP_MD *EVP_ripemd160();
 
 EVP_CIPHER *EVP_enc_null();
 EVP_CIPHER *EVP_des_ecb();
@@ -705,6 +725,7 @@ EVP_CIPHER *EVP_idea_cbc();
 EVP_CIPHER *EVP_rc2_ecb();
 EVP_CIPHER *EVP_rc2_cbc();
 EVP_CIPHER *EVP_rc2_40_cbc();
+EVP_CIPHER *EVP_rc2_64_cbc();
 EVP_CIPHER *EVP_rc2_cfb();
 EVP_CIPHER *EVP_rc2_ofb();
 EVP_CIPHER *EVP_bf_ecb();
@@ -726,8 +747,6 @@ void SSLeay_add_all_digests();
 
 int EVP_add_cipher();
 int EVP_add_digest();
-int EVP_add_alias();
-int EVP_delete_alias();
 
 EVP_CIPHER *EVP_get_cipherbyname();
 EVP_MD *EVP_get_digestbyname();
@@ -752,8 +771,8 @@ int EVP_PKEY_missing_parameters();
 int EVP_PKEY_save_parameters();
 int EVP_PKEY_cmp_parameters();
 
-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);
+int EVP_CIPHER_param_to_asn1();
+int EVP_CIPHER_asn1_to_param();
 
 int EVP_CIPHER_set_asn1_iv();
 int EVP_CIPHER_get_asn1_iv();
@@ -766,25 +785,45 @@ int EVP_CIPHER_get_asn1_iv();
 /* Function codes. */
 #define EVP_F_D2I_PKEY                                  100
 #define EVP_F_EVP_DECRYPTFINAL                          101
+#define EVP_F_EVP_MD_CTX_COPY                           110
 #define EVP_F_EVP_OPENINIT                              102
+#define EVP_F_EVP_PBE_ALGOR_CIPHERINIT                  114
+#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_PKCS8_SET_BROKEN                      112
+#define EVP_F_EVP_PKEY2PKCS8                            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_NEW                              106
 #define EVP_F_EVP_SIGNFINAL                             107
 #define EVP_F_EVP_VERIFYFINAL                           108
+#define EVP_F_RC2_MAGIC_TO_METH                                 109
 
 /* Reason codes. */
 #define EVP_R_BAD_DECRYPT                               100
+#define EVP_R_BN_DECODE_ERROR                           112
+#define EVP_R_BN_PUBKEY_ERROR                           113
+#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_INPUT_NOT_INITIALIZED                     111
 #define EVP_R_IV_TOO_LARGE                              102
+#define EVP_R_KEYGEN_FAILURE                            120
 #define EVP_R_MISSING_PARMATERS                                 103
+#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_UNSUPPORTED_CIPHER                        107
-#define EVP_R_WRONG_FINAL_BLOCK_LENGTH                  108
-#define EVP_R_WRONG_PUBLIC_KEY_TYPE                     109
+#define EVP_R_UNSUPPORTED_KEY_SIZE                      108
+#define EVP_R_UNSUPPORTED_PRIVATE_KEY_ALGORITHM                 118
+#define EVP_R_WRONG_FINAL_BLOCK_LENGTH                  109
+#define EVP_R_WRONG_PUBLIC_KEY_TYPE                     110
  
 #ifdef  __cplusplus
 }