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Commit aa330036 authored by Eric Biggers's avatar Eric Biggers Committed by David Howells
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X.509: 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 72f9a07b

crypto/asymmetric_keys/x509_public_key.c

+1 −5
Original line number Diff line number Diff line
@@ -79,11 +79,7 @@ int x509_get_sig_params(struct x509_certificate *cert) 
	desc->tfm = tfm;

	desc->flags = CRYPTO_TFM_REQ_MAY_SLEEP;



	ret = crypto_shash_init(desc);

	if (ret < 0)

		goto error_2;

	might_sleep();

	ret = crypto_shash_finup(desc, cert->tbs, cert->tbs_size, sig->digest);

	ret = crypto_shash_digest(desc, cert->tbs, cert->tbs_size, sig->digest);

	if (ret < 0)

		goto error_2;