return ret1 ? ret1 : ret2;
}
+static int ahash_noimport(struct ahash_request *req, const void *in)
+{
+ return -ENOSYS;
+}
+
+static int ahash_noexport(struct ahash_request *req, void *out)
+{
+ return -ENOSYS;
+}
+
static int hmac_sha1_init(struct ahash_request *req)
{
struct crypto_ahash *tfm = crypto_ahash_reqtfm(req);
.update = ahash_update,
.final = ahash_final,
.digest = ahash_sha1_digest,
+ .export = ahash_noexport,
+ .import = ahash_noimport,
.halg.digestsize = SHA1_DIGEST_SIZE,
.halg.statesize = sizeof(struct hash_ctx),
.halg.base = {
.update = ahash_update,
.final = ahash_final,
.digest = ahash_sha256_digest,
+ .export = ahash_noexport,
+ .import = ahash_noimport,
.halg.digestsize = SHA256_DIGEST_SIZE,
.halg.statesize = sizeof(struct hash_ctx),
.halg.base = {
.final = ahash_final,
.digest = hmac_sha1_digest,
.setkey = hmac_sha1_setkey,
+ .export = ahash_noexport,
+ .import = ahash_noimport,
.halg.digestsize = SHA1_DIGEST_SIZE,
.halg.statesize = sizeof(struct hash_ctx),
.halg.base = {
.final = ahash_final,
.digest = hmac_sha256_digest,
.setkey = hmac_sha256_setkey,
+ .export = ahash_noexport,
+ .import = ahash_noimport,
.halg.digestsize = SHA256_DIGEST_SIZE,
.halg.statesize = sizeof(struct hash_ctx),
.halg.base = {