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Commit e863f9cc authored by Hemant Agrawal's avatar Hemant Agrawal Committed by Herbert Xu
Browse files

crypto: caam - add sha224 and sha384 variants to existing AEAD algorithms 



Signed-off-by: default avatarHemant Agrawal <hemant@freescale.com>
Signed-off-by: default avatarKim Phillips <kim.phillips@freescale.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent e7a2577a

drivers/crypto/caam/caamalg.c

+115 −0
Original line number Diff line number Diff line
@@ -1843,6 +1843,25 @@ static struct caam_alg_template driver_algs[] = { 
		.class2_alg_type = OP_ALG_ALGSEL_SHA1 | OP_ALG_AAI_HMAC_PRECOMP,

		.alg_op = OP_ALG_ALGSEL_SHA1 | OP_ALG_AAI_HMAC,

	},

	{

		.name = "authenc(hmac(sha224),cbc(aes))",

		.driver_name = "authenc-hmac-sha224-cbc-aes-caam",

		.blocksize = AES_BLOCK_SIZE,

		.template_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,

			},

		.class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_CBC,

		.class2_alg_type = OP_ALG_ALGSEL_SHA224 |

				   OP_ALG_AAI_HMAC_PRECOMP,

		.alg_op = OP_ALG_ALGSEL_SHA224 | OP_ALG_AAI_HMAC,

	},

	{

		.name = "authenc(hmac(sha256),cbc(aes))",

		.driver_name = "authenc-hmac-sha256-cbc-aes-caam",
@@ -1863,6 +1882,26 @@ static struct caam_alg_template driver_algs[] = { 
				   OP_ALG_AAI_HMAC_PRECOMP,

		.alg_op = OP_ALG_ALGSEL_SHA256 | OP_ALG_AAI_HMAC,

	},

	{

		.name = "authenc(hmac(sha384),cbc(aes))",

		.driver_name = "authenc-hmac-sha384-cbc-aes-caam",

		.blocksize = AES_BLOCK_SIZE,

		.template_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,

			},

		.class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_CBC,

		.class2_alg_type = OP_ALG_ALGSEL_SHA384 |

				   OP_ALG_AAI_HMAC_PRECOMP,

		.alg_op = OP_ALG_ALGSEL_SHA384 | OP_ALG_AAI_HMAC,

	},



	{

		.name = "authenc(hmac(sha512),cbc(aes))",

		.driver_name = "authenc-hmac-sha512-cbc-aes-caam",
@@ -1921,6 +1960,25 @@ static struct caam_alg_template driver_algs[] = { 
		.class2_alg_type = OP_ALG_ALGSEL_SHA1 | OP_ALG_AAI_HMAC_PRECOMP,

		.alg_op = OP_ALG_ALGSEL_SHA1 | OP_ALG_AAI_HMAC,

	},

	{

		.name = "authenc(hmac(sha224),cbc(des3_ede))",

		.driver_name = "authenc-hmac-sha224-cbc-des3_ede-caam",

		.blocksize = DES3_EDE_BLOCK_SIZE,

		.template_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,

			},

		.class1_alg_type = OP_ALG_ALGSEL_3DES | OP_ALG_AAI_CBC,

		.class2_alg_type = OP_ALG_ALGSEL_SHA224 |

				   OP_ALG_AAI_HMAC_PRECOMP,

		.alg_op = OP_ALG_ALGSEL_SHA224 | OP_ALG_AAI_HMAC,

	},

	{

		.name = "authenc(hmac(sha256),cbc(des3_ede))",

		.driver_name = "authenc-hmac-sha256-cbc-des3_ede-caam",
@@ -1941,6 +1999,25 @@ static struct caam_alg_template driver_algs[] = { 
				   OP_ALG_AAI_HMAC_PRECOMP,

		.alg_op = OP_ALG_ALGSEL_SHA256 | OP_ALG_AAI_HMAC,

	},

	{

		.name = "authenc(hmac(sha384),cbc(des3_ede))",

		.driver_name = "authenc-hmac-sha384-cbc-des3_ede-caam",

		.blocksize = DES3_EDE_BLOCK_SIZE,

		.template_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,

			},

		.class1_alg_type = OP_ALG_ALGSEL_3DES | OP_ALG_AAI_CBC,

		.class2_alg_type = OP_ALG_ALGSEL_SHA384 |

				   OP_ALG_AAI_HMAC_PRECOMP,

		.alg_op = OP_ALG_ALGSEL_SHA384 | OP_ALG_AAI_HMAC,

	},

	{

		.name = "authenc(hmac(sha512),cbc(des3_ede))",

		.driver_name = "authenc-hmac-sha512-cbc-des3_ede-caam",
@@ -1999,6 +2076,25 @@ static struct caam_alg_template driver_algs[] = { 
		.class2_alg_type = OP_ALG_ALGSEL_SHA1 | OP_ALG_AAI_HMAC_PRECOMP,

		.alg_op = OP_ALG_ALGSEL_SHA1 | OP_ALG_AAI_HMAC,

	},

	{

		.name = "authenc(hmac(sha224),cbc(des))",

		.driver_name = "authenc-hmac-sha224-cbc-des-caam",

		.blocksize = DES_BLOCK_SIZE,

		.template_aead = {

			.setkey = aead_setkey,

			.setauthsize = aead_setauthsize,

			.encrypt = aead_encrypt,

			.decrypt = aead_decrypt,

			.givencrypt = aead_givencrypt,

			.geniv = "<built-in>",

			.ivsize = DES_BLOCK_SIZE,

			.maxauthsize = SHA224_DIGEST_SIZE,

			},

		.class1_alg_type = OP_ALG_ALGSEL_DES | OP_ALG_AAI_CBC,

		.class2_alg_type = OP_ALG_ALGSEL_SHA224 |

				   OP_ALG_AAI_HMAC_PRECOMP,

		.alg_op = OP_ALG_ALGSEL_SHA224 | OP_ALG_AAI_HMAC,

	},

	{

		.name = "authenc(hmac(sha256),cbc(des))",

		.driver_name = "authenc-hmac-sha256-cbc-des-caam",
@@ -2019,6 +2115,25 @@ static struct caam_alg_template driver_algs[] = { 
				   OP_ALG_AAI_HMAC_PRECOMP,

		.alg_op = OP_ALG_ALGSEL_SHA256 | OP_ALG_AAI_HMAC,

	},

	{

		.name = "authenc(hmac(sha384),cbc(des))",

		.driver_name = "authenc-hmac-sha384-cbc-des-caam",

		.blocksize = DES_BLOCK_SIZE,

		.template_aead = {

			.setkey = aead_setkey,

			.setauthsize = aead_setauthsize,

			.encrypt = aead_encrypt,

			.decrypt = aead_decrypt,

			.givencrypt = aead_givencrypt,

			.geniv = "<built-in>",

			.ivsize = DES_BLOCK_SIZE,

			.maxauthsize = SHA384_DIGEST_SIZE,

			},

		.class1_alg_type = OP_ALG_ALGSEL_DES | OP_ALG_AAI_CBC,

		.class2_alg_type = OP_ALG_ALGSEL_SHA384 |

				   OP_ALG_AAI_HMAC_PRECOMP,

		.alg_op = OP_ALG_ALGSEL_SHA384 | OP_ALG_AAI_HMAC,

	},

	{

		.name = "authenc(hmac(sha512),cbc(des))",

		.driver_name = "authenc-hmac-sha512-cbc-des-caam",