Re-implement EVP_MD_name() and EVP_CIPHER_name() as functions

[openssl.git] / include / openssl / evp.h

diff --git a/include/openssl/evp.h b/include/openssl/evp.h
index 72060e7e969807e689c750c8085e547a3d1c28fd..74dcb1af9d0e1d86a96f6b977f565f1e7fde622f 100644 (file)
--- a/include/openssl/evp.h
+++ b/include/openssl/evp.h
@@ -17,6 +17,7 @@
 # include <openssl/symhacks.h>
 # include <openssl/bio.h>
 # include <openssl/evperr.h>
+# include <openssl/params.h>
 
 # define EVP_MAX_MD_SIZE                 64/* longest known is SHA512 */
 # define EVP_MAX_KEY_LENGTH              64
@@ -69,6 +70,8 @@
 extern "C" {
 #endif
 
+int EVP_set_default_properties(OPENSSL_CTX *libctx, const char *propq);
+
 # define EVP_PKEY_MO_SIGN        0x0001
 # define EVP_PKEY_MO_VERIFY      0x0002
 # define EVP_PKEY_MO_ENCRYPT     0x0004
@@ -77,6 +80,7 @@ extern "C" {
 # 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);
+int EVP_MD_up_ref(EVP_MD *md);
 void EVP_MD_meth_free(EVP_MD *md);
 
 int EVP_MD_meth_set_input_blocksize(EVP_MD *md, int blocksize);
@@ -187,6 +191,7 @@ int (*EVP_MD_meth_get_ctrl(const EVP_MD *md))(EVP_MD_CTX *ctx, int cmd,
 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_up_ref(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);
@@ -444,7 +449,7 @@ typedef int (EVP_PBE_KEYGEN) (EVP_CIPHER_CTX *ctx, const char *pass,
 
 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))
+const char *EVP_MD_name(const EVP_MD *md);
 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);
@@ -456,6 +461,7 @@ int (*EVP_MD_CTX_update_fn(EVP_MD_CTX *ctx))(EVP_MD_CTX *ctx,
 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_name(e)              EVP_MD_name(EVP_MD_CTX_md(e))
 # 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))
@@ -464,13 +470,15 @@ 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))
+const char *EVP_CIPHER_name(const EVP_CIPHER *cipher);
 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)
+int EVP_CIPHER_mode(const EVP_CIPHER *cipher);
+EVP_CIPHER *EVP_CIPHER_fetch(OPENSSL_CTX *ctx, const char *algorithm,
+                             const char *properties);
 
 const EVP_CIPHER *EVP_CIPHER_CTX_cipher(const EVP_CIPHER_CTX *ctx);
 int EVP_CIPHER_CTX_encrypting(const EVP_CIPHER_CTX *ctx);
@@ -483,12 +491,13 @@ 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_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_name(c)         EVP_CIPHER_name(EVP_CIPHER_CTX_cipher(c))
 # define EVP_CIPHER_CTX_type(c)         EVP_CIPHER_type(EVP_CIPHER_CTX_cipher(c))
 # if !OPENSSL_API_1_1_0
 #  define EVP_CIPHER_CTX_flags(c)       EVP_CIPHER_flags(EVP_CIPHER_CTX_cipher(c))
@@ -533,6 +542,8 @@ void BIO_set_md(BIO *, const EVP_MD *md);
 # define EVP_delete_digest_alias(alias) \
         OBJ_NAME_remove(alias,OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS);
 
+int EVP_MD_CTX_set_params(EVP_MD_CTX *ctx, const OSSL_PARAM params[]);
+int EVP_MD_CTX_get_params(EVP_MD_CTX *ctx, OSSL_PARAM params[]);
 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);
@@ -561,6 +572,9 @@ __owur int EVP_DigestFinal(EVP_MD_CTX *ctx, unsigned char *md,
 __owur int EVP_DigestFinalXOF(EVP_MD_CTX *ctx, unsigned char *md,
                               size_t len);
 
+__owur EVP_MD *EVP_MD_fetch(OPENSSL_CTX *ctx, const char *algorithm,
+                            const char *properties);
+
 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);
@@ -1002,7 +1016,7 @@ void EVP_MD_do_all_sorted(void (*fn)
 EVP_MAC_CTX *EVP_MAC_CTX_new(const EVP_MAC *mac);
 EVP_MAC_CTX *EVP_MAC_CTX_new_id(int nid);
 void EVP_MAC_CTX_free(EVP_MAC_CTX *ctx);
-int EVP_MAC_CTX_copy(EVP_MAC_CTX *dest, const EVP_MAC_CTX *src);
+EVP_MAC_CTX *EVP_MAC_CTX_dup(const EVP_MAC_CTX *src);
 const EVP_MAC *EVP_MAC_CTX_mac(EVP_MAC_CTX *ctx);
 size_t EVP_MAC_size(EVP_MAC_CTX *ctx);
 int EVP_MAC_init(EVP_MAC_CTX *ctx);
@@ -1055,6 +1069,7 @@ 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);
@@ -1105,6 +1120,12 @@ EVP_PKEY *d2i_AutoPrivateKey(EVP_PKEY **a, const unsigned char **pp,
                              long length);
 int i2d_PrivateKey(const EVP_PKEY *a, unsigned char **pp);
 
+int i2d_KeyParams(const EVP_PKEY *a, unsigned char **pp);
+EVP_PKEY *d2i_KeyParams(int type, EVP_PKEY **a, const unsigned char **pp,
+                        long length);
+int i2d_KeyParams_bio(BIO *bp, const EVP_PKEY *pkey);
+EVP_PKEY *d2i_KeyParams_bio(int type, EVP_PKEY **a, BIO *in);
+
 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);
@@ -1392,11 +1413,18 @@ 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_KEYMGMT *EVP_KEYMGMT_fetch(OPENSSL_CTX *ctx, const char *algorithm,
+                               const char *properties);
+int EVP_KEYMGMT_up_ref(EVP_KEYMGMT *keymgmt);
+void EVP_KEYMGMT_free(EVP_KEYMGMT *keymgmt);
+const OSSL_PROVIDER *EVP_KEYMGMT_provider(const EVP_KEYMGMT *keymgmt);
+
 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(const EVP_PKEY_CTX *ctx);
 void EVP_PKEY_CTX_free(EVP_PKEY_CTX *ctx);
 
+int EVP_PKEY_CTX_set_params(EVP_PKEY_CTX *ctx, OSSL_PARAM *params);
 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,
@@ -1458,6 +1486,7 @@ 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_ex(EVP_PKEY_CTX *ctx, EVP_KEYEXCH *exchange);
 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);
@@ -1686,6 +1715,12 @@ void EVP_PKEY_meth_get_param_check(const EVP_PKEY_METHOD *pmeth,
 void EVP_PKEY_meth_get_digest_custom(EVP_PKEY_METHOD *pmeth,
                                      int (**pdigest_custom) (EVP_PKEY_CTX *ctx,
                                                              EVP_MD_CTX *mctx));
+
+void EVP_KEYEXCH_free(EVP_KEYEXCH *exchange);
+int EVP_KEYEXCH_up_ref(EVP_KEYEXCH *exchange);
+EVP_KEYEXCH *EVP_KEYEXCH_fetch(OPENSSL_CTX *ctx, const char *algorithm,
+                               const char *properties);
+
 void EVP_add_alg_module(void);
 
 /*