1 files changed, 8 insertions, 0 deletions
diff --git a/include/digest.h b/include/digest.h
index 5d1d80c31d..718793a1a7 100644
--- a/include/digest.h
+++ b/include/digest.h
@@ -31,6 +31,8 @@ struct digest_algo {
 	int (*init)(struct digest *d);
 	int (*update)(struct digest *d, const void *data, unsigned long len);
 	int (*final)(struct digest *d, unsigned char *md);
+	int (*digest)(struct digest *d, const void *data,
+		      unsigned int len, u8 *out);
 	int (*set_key)(struct digest *d, const unsigned char *key, unsigned int len);
 	int (*verify)(struct digest *d, const unsigned char *md);
 
@@ -78,6 +80,12 @@ static inline int digest_final(struct digest *d, unsigned char *md)
 	return d->algo->final(d, md);
 }
 
+static inline int digest_digest(struct digest *d, const void *data,
+		      unsigned int len, u8 *md)
+{
+	return d->algo->digest(d, data, len, md);
+}
+
 static inline int digest_verify(struct digest *d, const unsigned char *md)
 {
 	return d->algo->verify(d, md);