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

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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: Pascal van Leeuwen <pvanleeuwen@verimatrix.com>
Acked-by: Antoine Tenart <antoine.tenart@bootlin.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Pascal van Leeuwen 2019-07-02 16:39:52 +02:00 • committed by Herbert Xu
parent 452c53d786
commit 36160aadb1
1 changed files with 0 additions and 2 deletions
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2
drivers/crypto/inside-secure/safexcel_cipher.c
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@ -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",