Commit a80745a6 authored by Eric Biggers's avatar Eric Biggers Committed by David Howells
Browse files

pkcs7: use crypto_shash_digest() 



Use crypto_shash_digest() instead of crypto_shash_init() followed by
crypto_shash_finup().  (For simplicity only; they are equivalent.)

Signed-off-by: default avatarEric Biggers <ebiggers@google.com>
Signed-off-by: default avatarDavid Howells <dhowells@redhat.com>
parent 7204eb85

crypto/asymmetric_keys/pkcs7_verify.c

+2 −5
Original line number Diff line number Diff line
@@ -59,10 +59,7 @@ static int pkcs7_digest(struct pkcs7_message *pkcs7, 
	desc->flags = CRYPTO_TFM_REQ_MAY_SLEEP;



	/* Digest the message [RFC2315 9.3] */

	ret = crypto_shash_init(desc);

	if (ret < 0)

		goto error;

	ret = crypto_shash_finup(desc, pkcs7->data, pkcs7->data_len,

	ret = crypto_shash_digest(desc, pkcs7->data, pkcs7->data_len,

				  sig->digest);

	if (ret < 0)

		goto error;

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