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Some more crypto wrapper functions are needed.
[tinc]
/
src
/
digest.c
diff --git
a/src/digest.c
b/src/digest.c
index
98754ab
..
50b0f23
100644
(file)
--- 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);
}
return !memcmp(indata, outdata, digest->len);
}
-int digest_get_nid(digest_t *digest) {
+int digest_get_nid(
const
digest_t *digest) {
return digest->nid;
}
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;
+}