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-rw-r--r--src/lib/libcrypto/asn1/x_algor.c14
1 files changed, 14 insertions, 0 deletions
diff --git a/src/lib/libcrypto/asn1/x_algor.c b/src/lib/libcrypto/asn1/x_algor.c
index 99e53429b7..274e456c73 100644
--- a/src/lib/libcrypto/asn1/x_algor.c
+++ b/src/lib/libcrypto/asn1/x_algor.c
@@ -128,3 +128,17 @@ void X509_ALGOR_get0(ASN1_OBJECT **paobj, int *pptype, void **ppval,
128 } 128 }
129 } 129 }
130 130
131/* Set up an X509_ALGOR DigestAlgorithmIdentifier from an EVP_MD */
132
133void X509_ALGOR_set_md(X509_ALGOR *alg, const EVP_MD *md)
134 {
135 int param_type;
136
137 if (md->flags & EVP_MD_FLAG_DIGALGID_ABSENT)
138 param_type = V_ASN1_UNDEF;
139 else
140 param_type = V_ASN1_NULL;
141
142 X509_ALGOR_set0(alg, OBJ_nid2obj(EVP_MD_type(md)), param_type, NULL);
143
144 }