Commit 36160aad authored by Pascal van Leeuwen's avatar Pascal van Leeuwen Committed by Herbert Xu
Browse files

crypto: inside-secure - keep ivsize for DES ECB modes at 0 



The driver incorrectly advertised the IV size for DES and 3DES ECB
mode as being the DES blocksize of 8. This is incorrect as ECB mode
does not need any IV.

Signed-off-by: default avatarPascal van Leeuwen <pvanleeuwen@verimatrix.com>
Acked-by: default avatarAntoine Tenart <antoine.tenart@bootlin.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 452c53d7

drivers/crypto/inside-secure/safexcel_cipher.c

+0 −2
Original line number Diff line number Diff line
@@ -1037,7 +1037,6 @@ struct safexcel_alg_template safexcel_alg_ecb_des = { 
		.decrypt = safexcel_ecb_des_decrypt,

		.min_keysize = DES_KEY_SIZE,

		.max_keysize = DES_KEY_SIZE,

		.ivsize = DES_BLOCK_SIZE,

		.base = {

			.cra_name = "ecb(des)",

			.cra_driver_name = "safexcel-ecb-des",
@@ -1140,7 +1139,6 @@ struct safexcel_alg_template safexcel_alg_ecb_des3_ede = { 
		.decrypt = safexcel_ecb_des3_ede_decrypt,

		.min_keysize = DES3_EDE_KEY_SIZE,

		.max_keysize = DES3_EDE_KEY_SIZE,

		.ivsize = DES3_EDE_BLOCK_SIZE,

		.base = {

			.cra_name = "ecb(des3_ede)",

			.cra_driver_name = "safexcel-ecb-des3_ede",