crypto: talitos - add sha224, sha384 and sha512 to existing AEAD algorithms
With this, now all combinations of
CBC: AES, 3DES-EDE
with
HMAC: SHA-1, SHA-224, SHA-256, SHA-384, SHA-512
are supported.
Signed-off-by: Horia Geanta <horia.geanta@freescale.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
diff --git a/drivers/crypto/talitos.c b/drivers/crypto/talitos.c
index 2561aea..efff788 100644
--- a/drivers/crypto/talitos.c
+++ b/drivers/crypto/talitos.c
@@ -623,7 +623,7 @@
* crypto alg
*/
#define TALITOS_CRA_PRIORITY 3000
-#define TALITOS_MAX_KEY_SIZE 64
+#define TALITOS_MAX_KEY_SIZE 96
#define TALITOS_MAX_IV_LENGTH 16 /* max of AES_BLOCK_SIZE, DES3_EDE_BLOCK_SIZE */
#define MD5_BLOCK_SIZE 64
@@ -1956,6 +1956,59 @@
DESC_HDR_MODE1_MDEU_PAD |
DESC_HDR_MODE1_MDEU_SHA1_HMAC,
},
+ { .type = CRYPTO_ALG_TYPE_AEAD,
+ .alg.crypto = {
+ .cra_name = "authenc(hmac(sha224),cbc(aes))",
+ .cra_driver_name = "authenc-hmac-sha224-cbc-aes-talitos",
+ .cra_blocksize = AES_BLOCK_SIZE,
+ .cra_flags = CRYPTO_ALG_TYPE_AEAD | CRYPTO_ALG_ASYNC,
+ .cra_type = &crypto_aead_type,
+ .cra_aead = {
+ .setkey = aead_setkey,
+ .setauthsize = aead_setauthsize,
+ .encrypt = aead_encrypt,
+ .decrypt = aead_decrypt,
+ .givencrypt = aead_givencrypt,
+ .geniv = "<built-in>",
+ .ivsize = AES_BLOCK_SIZE,
+ .maxauthsize = SHA224_DIGEST_SIZE,
+ }
+ },
+ .desc_hdr_template = DESC_HDR_TYPE_IPSEC_ESP |
+ DESC_HDR_SEL0_AESU |
+ DESC_HDR_MODE0_AESU_CBC |
+ DESC_HDR_SEL1_MDEUA |
+ DESC_HDR_MODE1_MDEU_INIT |
+ DESC_HDR_MODE1_MDEU_PAD |
+ DESC_HDR_MODE1_MDEU_SHA224_HMAC,
+ },
+ { .type = CRYPTO_ALG_TYPE_AEAD,
+ .alg.crypto = {
+ .cra_name = "authenc(hmac(sha224),cbc(des3_ede))",
+ .cra_driver_name = "authenc-hmac-sha224-cbc-3des-talitos",
+ .cra_blocksize = DES3_EDE_BLOCK_SIZE,
+ .cra_flags = CRYPTO_ALG_TYPE_AEAD | CRYPTO_ALG_ASYNC,
+ .cra_type = &crypto_aead_type,
+ .cra_aead = {
+ .setkey = aead_setkey,
+ .setauthsize = aead_setauthsize,
+ .encrypt = aead_encrypt,
+ .decrypt = aead_decrypt,
+ .givencrypt = aead_givencrypt,
+ .geniv = "<built-in>",
+ .ivsize = DES3_EDE_BLOCK_SIZE,
+ .maxauthsize = SHA224_DIGEST_SIZE,
+ }
+ },
+ .desc_hdr_template = DESC_HDR_TYPE_IPSEC_ESP |
+ DESC_HDR_SEL0_DEU |
+ DESC_HDR_MODE0_DEU_CBC |
+ DESC_HDR_MODE0_DEU_3DES |
+ DESC_HDR_SEL1_MDEUA |
+ DESC_HDR_MODE1_MDEU_INIT |
+ DESC_HDR_MODE1_MDEU_PAD |
+ DESC_HDR_MODE1_MDEU_SHA224_HMAC,
+ },
{ .type = CRYPTO_ALG_TYPE_AEAD,
.alg.crypto = {
.cra_name = "authenc(hmac(sha256),cbc(aes))",
@@ -2011,6 +2064,112 @@
},
{ .type = CRYPTO_ALG_TYPE_AEAD,
.alg.crypto = {
+ .cra_name = "authenc(hmac(sha384),cbc(aes))",
+ .cra_driver_name = "authenc-hmac-sha384-cbc-aes-talitos",
+ .cra_blocksize = AES_BLOCK_SIZE,
+ .cra_flags = CRYPTO_ALG_TYPE_AEAD | CRYPTO_ALG_ASYNC,
+ .cra_type = &crypto_aead_type,
+ .cra_aead = {
+ .setkey = aead_setkey,
+ .setauthsize = aead_setauthsize,
+ .encrypt = aead_encrypt,
+ .decrypt = aead_decrypt,
+ .givencrypt = aead_givencrypt,
+ .geniv = "<built-in>",
+ .ivsize = AES_BLOCK_SIZE,
+ .maxauthsize = SHA384_DIGEST_SIZE,
+ }
+ },
+ .desc_hdr_template = DESC_HDR_TYPE_IPSEC_ESP |
+ DESC_HDR_SEL0_AESU |
+ DESC_HDR_MODE0_AESU_CBC |
+ DESC_HDR_SEL1_MDEUB |
+ DESC_HDR_MODE1_MDEU_INIT |
+ DESC_HDR_MODE1_MDEU_PAD |
+ DESC_HDR_MODE1_MDEUB_SHA384_HMAC,
+ },
+ { .type = CRYPTO_ALG_TYPE_AEAD,
+ .alg.crypto = {
+ .cra_name = "authenc(hmac(sha384),cbc(des3_ede))",
+ .cra_driver_name = "authenc-hmac-sha384-cbc-3des-talitos",
+ .cra_blocksize = DES3_EDE_BLOCK_SIZE,
+ .cra_flags = CRYPTO_ALG_TYPE_AEAD | CRYPTO_ALG_ASYNC,
+ .cra_type = &crypto_aead_type,
+ .cra_aead = {
+ .setkey = aead_setkey,
+ .setauthsize = aead_setauthsize,
+ .encrypt = aead_encrypt,
+ .decrypt = aead_decrypt,
+ .givencrypt = aead_givencrypt,
+ .geniv = "<built-in>",
+ .ivsize = DES3_EDE_BLOCK_SIZE,
+ .maxauthsize = SHA384_DIGEST_SIZE,
+ }
+ },
+ .desc_hdr_template = DESC_HDR_TYPE_IPSEC_ESP |
+ DESC_HDR_SEL0_DEU |
+ DESC_HDR_MODE0_DEU_CBC |
+ DESC_HDR_MODE0_DEU_3DES |
+ DESC_HDR_SEL1_MDEUB |
+ DESC_HDR_MODE1_MDEU_INIT |
+ DESC_HDR_MODE1_MDEU_PAD |
+ DESC_HDR_MODE1_MDEUB_SHA384_HMAC,
+ },
+ { .type = CRYPTO_ALG_TYPE_AEAD,
+ .alg.crypto = {
+ .cra_name = "authenc(hmac(sha512),cbc(aes))",
+ .cra_driver_name = "authenc-hmac-sha512-cbc-aes-talitos",
+ .cra_blocksize = AES_BLOCK_SIZE,
+ .cra_flags = CRYPTO_ALG_TYPE_AEAD | CRYPTO_ALG_ASYNC,
+ .cra_type = &crypto_aead_type,
+ .cra_aead = {
+ .setkey = aead_setkey,
+ .setauthsize = aead_setauthsize,
+ .encrypt = aead_encrypt,
+ .decrypt = aead_decrypt,
+ .givencrypt = aead_givencrypt,
+ .geniv = "<built-in>",
+ .ivsize = AES_BLOCK_SIZE,
+ .maxauthsize = SHA512_DIGEST_SIZE,
+ }
+ },
+ .desc_hdr_template = DESC_HDR_TYPE_IPSEC_ESP |
+ DESC_HDR_SEL0_AESU |
+ DESC_HDR_MODE0_AESU_CBC |
+ DESC_HDR_SEL1_MDEUB |
+ DESC_HDR_MODE1_MDEU_INIT |
+ DESC_HDR_MODE1_MDEU_PAD |
+ DESC_HDR_MODE1_MDEUB_SHA512_HMAC,
+ },
+ { .type = CRYPTO_ALG_TYPE_AEAD,
+ .alg.crypto = {
+ .cra_name = "authenc(hmac(sha512),cbc(des3_ede))",
+ .cra_driver_name = "authenc-hmac-sha512-cbc-3des-talitos",
+ .cra_blocksize = DES3_EDE_BLOCK_SIZE,
+ .cra_flags = CRYPTO_ALG_TYPE_AEAD | CRYPTO_ALG_ASYNC,
+ .cra_type = &crypto_aead_type,
+ .cra_aead = {
+ .setkey = aead_setkey,
+ .setauthsize = aead_setauthsize,
+ .encrypt = aead_encrypt,
+ .decrypt = aead_decrypt,
+ .givencrypt = aead_givencrypt,
+ .geniv = "<built-in>",
+ .ivsize = DES3_EDE_BLOCK_SIZE,
+ .maxauthsize = SHA512_DIGEST_SIZE,
+ }
+ },
+ .desc_hdr_template = DESC_HDR_TYPE_IPSEC_ESP |
+ DESC_HDR_SEL0_DEU |
+ DESC_HDR_MODE0_DEU_CBC |
+ DESC_HDR_MODE0_DEU_3DES |
+ DESC_HDR_SEL1_MDEUB |
+ DESC_HDR_MODE1_MDEU_INIT |
+ DESC_HDR_MODE1_MDEU_PAD |
+ DESC_HDR_MODE1_MDEUB_SHA512_HMAC,
+ },
+ { .type = CRYPTO_ALG_TYPE_AEAD,
+ .alg.crypto = {
.cra_name = "authenc(hmac(md5),cbc(aes))",
.cra_driver_name = "authenc-hmac-md5-cbc-aes-talitos",
.cra_blocksize = AES_BLOCK_SIZE,
diff --git a/drivers/crypto/talitos.h b/drivers/crypto/talitos.h
index 41b80f6..61a1405 100644
--- a/drivers/crypto/talitos.h
+++ b/drivers/crypto/talitos.h
@@ -326,6 +326,12 @@
DESC_HDR_MODE1_MDEU_HMAC)
#define DESC_HDR_MODE1_MDEU_SHA1_HMAC (DESC_HDR_MODE1_MDEU_SHA1 | \
DESC_HDR_MODE1_MDEU_HMAC)
+#define DESC_HDR_MODE1_MDEU_SHA224_HMAC (DESC_HDR_MODE1_MDEU_SHA224 | \
+ DESC_HDR_MODE1_MDEU_HMAC)
+#define DESC_HDR_MODE1_MDEUB_SHA384_HMAC (DESC_HDR_MODE1_MDEUB_SHA384 | \
+ DESC_HDR_MODE1_MDEU_HMAC)
+#define DESC_HDR_MODE1_MDEUB_SHA512_HMAC (DESC_HDR_MODE1_MDEUB_SHA512 | \
+ DESC_HDR_MODE1_MDEU_HMAC)
/* direction of overall data flow (DIR) */
#define DESC_HDR_DIR_INBOUND cpu_to_be32(0x00000002)