Commit a9d4f82f authored by Tadeusz Struk's avatar Tadeusz Struk Committed by Herbert Xu
Browse files

crypto: rsa - fix invalid check for keylen in fips mode 



The condition checking allowed key length was invalid.

Reported-by: default avatarDan Carpenter <dan.carpenter@oracle.com>

Signed-off-by: default avatarTadeusz Struk <tadeusz.struk@intel.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent bc368798

crypto/rsa_helper.c

+2 −2
Original line number Diff line number Diff line
@@ -28,7 +28,7 @@ int rsa_get_n(void *context, size_t hdrlen, unsigned char tag, 
		return -ENOMEM;



	/* In FIPS mode only allow key size 2K & 3K */

	if (fips_enabled && (mpi_get_size(key->n) != 256 ||

	if (fips_enabled && (mpi_get_size(key->n) != 256 &&

			     mpi_get_size(key->n) != 384)) {

		pr_err("RSA: key size not allowed in FIPS mode\n");

		mpi_free(key->n);
@@ -62,7 +62,7 @@ int rsa_get_d(void *context, size_t hdrlen, unsigned char tag, 
		return -ENOMEM;



	/* In FIPS mode only allow key size 2K & 3K */

	if (fips_enabled && (mpi_get_size(key->d) != 256 ||

	if (fips_enabled && (mpi_get_size(key->d) != 256 &&

			     mpi_get_size(key->d) != 384)) {

		pr_err("RSA: key size not allowed in FIPS mode\n");

		mpi_free(key->d);