diff options
Diffstat (limited to 'ext')
| -rw-r--r-- | ext/openssl/ossl_digest.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/ext/openssl/ossl_digest.c b/ext/openssl/ossl_digest.c index 346b6cfe14..ebfca120da 100644 --- a/ext/openssl/ossl_digest.c +++ b/ext/openssl/ossl_digest.c @@ -36,12 +36,15 @@ const EVP_MD * GetDigestPtr(VALUE obj) { const EVP_MD *md; + ASN1_OBJECT *oid = NULL; if (TYPE(obj) == T_STRING) { const char *name = StringValueCStr(obj); - md = EVP_get_digestbyname(name); - if (!md) + oid = OBJ_txt2obj(name, 0); + md = EVP_get_digestbyobj(oid); + ASN1_OBJECT_free(oid); + if(!md) ossl_raise(rb_eRuntimeError, "Unsupported digest algorithm (%s).", name); } else { EVP_MD_CTX *ctx; @@ -260,8 +263,9 @@ ossl_digest_size(VALUE self) * digest.block_length -> integer * * Returns the block length of the digest algorithm, i.e. the length in bytes - * of an individual block. Most modern partition a message to be digested into - * a sequence of fix-sized blocks that are processed consecutively. + * of an individual block. Most modern algorithms partition a message to be + * digested into a sequence of fix-sized blocks that are processed + * consecutively. * * === Example * digest = OpenSSL::Digest::SHA1.new |