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Diffstat (limited to 'recipes-connectivity/openssl/openssl-qoriq/qoriq/0008-Add-RSA-keygen-operation-and-support-gendsa-command-.patch')
-rw-r--r--recipes-connectivity/openssl/openssl-qoriq/qoriq/0008-Add-RSA-keygen-operation-and-support-gendsa-command-.patch155
1 files changed, 155 insertions, 0 deletions
diff --git a/recipes-connectivity/openssl/openssl-qoriq/qoriq/0008-Add-RSA-keygen-operation-and-support-gendsa-command-.patch b/recipes-connectivity/openssl/openssl-qoriq/qoriq/0008-Add-RSA-keygen-operation-and-support-gendsa-command-.patch
new file mode 100644
index 0000000..ccd24e3
--- /dev/null
+++ b/recipes-connectivity/openssl/openssl-qoriq/qoriq/0008-Add-RSA-keygen-operation-and-support-gendsa-command-.patch
@@ -0,0 +1,155 @@
+From 94a3fc9f437c20726209cea19256c419837055a2 Mon Sep 17 00:00:00 2001
+From: Hou Zhiqiang <B48286@freescale.com>
+Date: Wed, 2 Apr 2014 16:10:43 +0800
+Subject: [PATCH 08/48] Add RSA keygen operation and support gendsa command
+ with hardware engine
+
+Upstream-status: Pending
+
+Signed-off-by: Hou Zhiqiang <B48286@freescale.com>
+Tested-by: Cristian Stoica <cristian.stoica@freescale.com>
+---
+ crypto/engine/eng_cryptodev.c | 120 ++++++++++++++++++++++++++++++++++++++++++
+ 1 file changed, 120 insertions(+)
+
+diff --git a/crypto/engine/eng_cryptodev.c b/crypto/engine/eng_cryptodev.c
+index 8303630..44017a3 100644
+--- a/crypto/engine/eng_cryptodev.c
++++ b/crypto/engine/eng_cryptodev.c
+@@ -2009,6 +2009,124 @@ cryptodev_dsa_verify(const unsigned char *dgst, int dlen,
+ }
+ }
+
++/* Cryptodev RSA Key Gen routine */
++static int cryptodev_rsa_keygen(RSA *rsa, int bits, BIGNUM *e, BN_GENCB *cb)
++{
++ struct crypt_kop kop;
++ int ret, fd;
++ int p_len, q_len;
++ int i;
++
++ if ((fd = get_asym_dev_crypto()) < 0)
++ return fd;
++
++ if (!rsa->n && ((rsa->n = BN_new()) == NULL))
++ goto err;
++ if (!rsa->d && ((rsa->d = BN_new()) == NULL))
++ goto err;
++ if (!rsa->e && ((rsa->e = BN_new()) == NULL))
++ goto err;
++ if (!rsa->p && ((rsa->p = BN_new()) == NULL))
++ goto err;
++ if (!rsa->q && ((rsa->q = BN_new()) == NULL))
++ goto err;
++ if (!rsa->dmp1 && ((rsa->dmp1 = BN_new()) == NULL))
++ goto err;
++ if (!rsa->dmq1 && ((rsa->dmq1 = BN_new()) == NULL))
++ goto err;
++ if (!rsa->iqmp && ((rsa->iqmp = BN_new()) == NULL))
++ goto err;
++
++ BN_copy(rsa->e, e);
++
++ p_len = (bits + 1) / (2 * 8);
++ q_len = (bits - p_len * 8) / 8;
++ memset(&kop, 0, sizeof kop);
++ kop.crk_op = CRK_RSA_GENERATE_KEY;
++
++ /* p length */
++ kop.crk_param[kop.crk_iparams].crp_p = calloc(p_len + 1, sizeof(char));
++ if (!kop.crk_param[kop.crk_iparams].crp_p)
++ goto err;
++ kop.crk_param[kop.crk_iparams].crp_nbits = p_len * 8;
++ memset(kop.crk_param[kop.crk_iparams].crp_p, 0xff, p_len + 1);
++ kop.crk_iparams++;
++ kop.crk_oparams++;
++ /* q length */
++ kop.crk_param[kop.crk_iparams].crp_p = calloc(q_len + 1, sizeof(char));
++ if (!kop.crk_param[kop.crk_iparams].crp_p)
++ goto err;
++ kop.crk_param[kop.crk_iparams].crp_nbits = q_len * 8;
++ memset(kop.crk_param[kop.crk_iparams].crp_p, 0xff, q_len + 1);
++ kop.crk_iparams++;
++ kop.crk_oparams++;
++ /* n length */
++ kop.crk_param[kop.crk_iparams].crp_p =
++ calloc(p_len + q_len + 1, sizeof(char));
++ if (!kop.crk_param[kop.crk_iparams].crp_p)
++ goto err;
++ kop.crk_param[kop.crk_iparams].crp_nbits = bits;
++ memset(kop.crk_param[kop.crk_iparams].crp_p, 0x00, p_len + q_len + 1);
++ kop.crk_iparams++;
++ kop.crk_oparams++;
++ /* d length */
++ kop.crk_param[kop.crk_iparams].crp_p =
++ calloc(p_len + q_len + 1, sizeof(char));
++ if (!kop.crk_param[kop.crk_iparams].crp_p)
++ goto err;
++ kop.crk_param[kop.crk_iparams].crp_nbits = bits;
++ memset(kop.crk_param[kop.crk_iparams].crp_p, 0xff, p_len + q_len + 1);
++ kop.crk_iparams++;
++ kop.crk_oparams++;
++ /* dp1 length */
++ kop.crk_param[kop.crk_iparams].crp_p = calloc(p_len + 1, sizeof(char));
++ if (!kop.crk_param[kop.crk_iparams].crp_p)
++ goto err;
++ kop.crk_param[kop.crk_iparams].crp_nbits = p_len * 8;
++ memset(kop.crk_param[kop.crk_iparams].crp_p, 0xff, p_len + 1);
++ kop.crk_iparams++;
++ kop.crk_oparams++;
++ /* dq1 length */
++ kop.crk_param[kop.crk_iparams].crp_p = calloc(q_len + 1, sizeof(char));
++ if (!kop.crk_param[kop.crk_iparams].crp_p)
++ goto err;
++ kop.crk_param[kop.crk_iparams].crp_nbits = q_len * 8;
++ memset(kop.crk_param[kop.crk_iparams].crp_p, 0xff, q_len + 1);
++ kop.crk_iparams++;
++ kop.crk_oparams++;
++ /* i length */
++ kop.crk_param[kop.crk_iparams].crp_p = calloc(p_len + 1, sizeof(char));
++ if (!kop.crk_param[kop.crk_iparams].crp_p)
++ goto err;
++ kop.crk_param[kop.crk_iparams].crp_nbits = p_len * 8;
++ memset(kop.crk_param[kop.crk_iparams].crp_p, 0xff, p_len + 1);
++ kop.crk_iparams++;
++ kop.crk_oparams++;
++
++ if (ioctl(fd, CIOCKEY, &kop) == 0) {
++ BN_bin2bn(kop.crk_param[0].crp_p, p_len, rsa->p);
++ BN_bin2bn(kop.crk_param[1].crp_p, q_len, rsa->q);
++ BN_bin2bn(kop.crk_param[2].crp_p, bits / 8, rsa->n);
++ BN_bin2bn(kop.crk_param[3].crp_p, bits / 8, rsa->d);
++ BN_bin2bn(kop.crk_param[4].crp_p, p_len, rsa->dmp1);
++ BN_bin2bn(kop.crk_param[5].crp_p, q_len, rsa->dmq1);
++ BN_bin2bn(kop.crk_param[6].crp_p, p_len, rsa->iqmp);
++ return 1;
++ }
++ sw_try:
++ {
++ const RSA_METHOD *meth = RSA_PKCS1_SSLeay();
++ ret = (meth->rsa_keygen) (rsa, bits, e, cb);
++ }
++ return ret;
++
++ err:
++ for (i = 0; i < CRK_MAXPARAM; i++)
++ free(kop.crk_param[i].crp_p);
++ return 0;
++
++}
++
+ /* Cryptodev DSA Key Gen routine */
+ static int cryptodev_dsa_keygen(DSA *dsa)
+ {
+@@ -4035,6 +4153,8 @@ void ENGINE_load_cryptodev(void)
+ cryptodev_rsa.rsa_mod_exp_async =
+ cryptodev_rsa_nocrt_mod_exp_async;
+ }
++ if (cryptodev_asymfeat & CRF_RSA_GENERATE_KEY)
++ cryptodev_rsa.rsa_keygen = cryptodev_rsa_keygen;
+ }
+ }
+
+--
+2.7.0
+
generated by cgit 1.2.3-korg (git 2.39.0) at 2024-04-20 02:00:00 +0000