diff options
author | Dr. Stephen Henson <steve@openssl.org> | 2006-07-09 00:53:45 +0000 |
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committer | Dr. Stephen Henson <steve@openssl.org> | 2006-07-09 00:53:45 +0000 |
commit | 5ba4bf35c5c596b86b56bde5977d252900367cad (patch) | |
tree | 947b00066cc387a43e1b547f1aa0f431b5f3eed5 /crypto/evp | |
parent | aa93b18c2c1f9913deb52c12271e294e7aea5265 (diff) |
New functions to enumerate digests and ciphers.
Diffstat (limited to 'crypto/evp')
-rw-r--r-- | crypto/evp/evp.h | 10 | ||||
-rw-r--r-- | crypto/evp/names.c | 69 |
2 files changed, 79 insertions, 0 deletions
diff --git a/crypto/evp/evp.h b/crypto/evp/evp.h index 59460fb277..509f8579af 100644 --- a/crypto/evp/evp.h +++ b/crypto/evp/evp.h @@ -782,6 +782,16 @@ const EVP_CIPHER *EVP_get_cipherbyname(const char *name); const EVP_MD *EVP_get_digestbyname(const char *name); void EVP_cleanup(void); +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); diff --git a/crypto/evp/names.c b/crypto/evp/names.c index 348df71cba..7fd67fa870 100644 --- a/crypto/evp/names.c +++ b/crypto/evp/names.c @@ -76,6 +76,7 @@ int EVP_add_cipher(const EVP_CIPHER *c) return(r); } + int EVP_add_digest(const EVP_MD *md) { int r; @@ -132,3 +133,71 @@ void EVP_cleanup(void) OBJ_cleanup(); } } + +struct doall_cipher + { + void *arg; + void (*fn)(const EVP_CIPHER *ciph, + const char *from, const char *to, void *arg); + }; + +static void do_all_cipher_fn(const OBJ_NAME *nm, void *arg) + { + struct doall_cipher *dc = arg; + if (nm->alias) + dc->fn(NULL, nm->name, nm->data, dc->arg); + else + dc->fn((const EVP_CIPHER *)nm->data, NULL, NULL, dc->arg); + } + +void EVP_CIPHER_do_all(void (*fn)(const EVP_CIPHER *ciph, + const char *from, const char *to, void *x), void *arg) + { + struct doall_cipher dc; + dc.fn = fn; + dc.arg = arg; + OBJ_NAME_do_all(OBJ_NAME_TYPE_CIPHER_METH, do_all_cipher_fn, &dc); + } + +void EVP_CIPHER_do_all_sorted(void (*fn)(const EVP_CIPHER *ciph, + const char *from, const char *to, void *x), void *arg) + { + struct doall_cipher dc; + dc.fn = fn; + dc.arg = arg; + OBJ_NAME_do_all_sorted(OBJ_NAME_TYPE_CIPHER_METH, do_all_cipher_fn,&dc); + } + +struct doall_md + { + void *arg; + void (*fn)(const EVP_MD *ciph, + const char *from, const char *to, void *arg); + }; + +static void do_all_md_fn(const OBJ_NAME *nm, void *arg) + { + struct doall_md *dc = arg; + if (nm->alias) + dc->fn(NULL, nm->name, nm->data, dc->arg); + else + dc->fn((const EVP_MD *)nm->data, NULL, NULL, dc->arg); + } + +void EVP_MD_do_all(void (*fn)(const EVP_MD *md, + const char *from, const char *to, void *x), void *arg) + { + struct doall_md dc; + dc.fn = fn; + dc.arg = arg; + OBJ_NAME_do_all(OBJ_NAME_TYPE_MD_METH, do_all_md_fn, &dc); + } + +void EVP_MD_do_all_sorted(void (*fn)(const EVP_MD *md, + const char *from, const char *to, void *x), void *arg) + { + struct doall_md dc; + dc.fn = fn; + dc.arg = arg; + OBJ_NAME_do_all_sorted(OBJ_NAME_TYPE_MD_METH, do_all_md_fn, &dc); + } |