X-Git-Url: https://tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Fdigest.c;h=50b0f238c4352d7c0eba77182b6ae5acece92b28;hb=f42e57f663a2663c830c4fb4c01927c2d3c89c09;hp=98754ab207ed8e61cb7a608dea01d5ef68065bc8;hpb=19413a8048fd851866c551ab8035f008f0c7e806;p=tinc

diff --git a/src/digest.c b/src/digest.c
index 98754ab2..50b0f238 100644
--- a/src/digest.c
+++ b/src/digest.c
@@ -127,7 +127,14 @@ bool digest_verify(digest_t *digest, void *indata, size_t inlen, void *cmpdata)
 	return !memcmp(indata, outdata, digest->len);
 }
 
-int digest_get_nid(digest_t *digest) {
+int digest_get_nid(const digest_t *digest) {
 	return digest->nid;
 }
 
+size_t digest_length(const digest_t *digest) {
+	return digest->len;
+}
+
+bool digest_active(const digest_t *digest) {
+	return digest->algo != GCRY_MD_NONE;
+}