diff options
| author | Matt Caswell <matt@openssl.org> | 2019-11-01 14:13:49 +0000 |
|---|---|---|
| committer | Matt Caswell <matt@openssl.org> | 2019-11-06 10:11:31 +0000 |
| commit | 7606bed9047935d0e3c0b5ede9d4ce92a136b5e2 (patch) | |
| tree | 6f65b6e46717981d7580bdc5f90658dc53a0405e /include/crypto/evp.h | |
| parent | 6af1b11848f000c900877f1289a42948d415f21c (diff) | |
Ensure EVP_get_digestbyname() and EVP_get_cipherbyname() know all aliases
Now that we have an EVP namemap containing all aliases that providers
know about for any given algorithm, it is possible that an application
attempts to look up a digest or a cipher via EVP_get_digestbyname() or
EVP_get_cipherbyname() with an algorithm name that is unknown to the
legacy method database. Therefore we extend those functions to
additionally check the aliases in the namemap when searching for a
method in the event that our initial lookup attempt fails.
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/10324)
Diffstat (limited to 'include/crypto/evp.h')
| -rw-r--r-- | include/crypto/evp.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/crypto/evp.h b/include/crypto/evp.h index dfbcf149de..8f8def2655 100644 --- a/include/crypto/evp.h +++ b/include/crypto/evp.h @@ -622,3 +622,6 @@ void evp_encode_ctx_set_flags(EVP_ENCODE_CTX *ctx, unsigned int flags); #define EVP_ENCODE_CTX_NO_NEWLINES 1 /* Use the SRP base64 alphabet instead of the standard one */ #define EVP_ENCODE_CTX_USE_SRP_ALPHABET 2 + +const EVP_CIPHER *evp_get_cipherbyname_ex(OPENSSL_CTX *libctx, const char *name); +const EVP_MD *evp_get_digestbyname_ex(OPENSSL_CTX *libctx, const char *name); |