diff options
Diffstat (limited to 'recipes-connectivity/openssl/openssl-qoriq/qoriq/0011-Add-RSA-keygen-operation-and-support-gendsa-command-.patch')
| -rw-r--r-- | recipes-connectivity/openssl/openssl-qoriq/qoriq/0011-Add-RSA-keygen-operation-and-support-gendsa-command-.patch | 153 |
1 files changed, 153 insertions, 0 deletions
diff --git a/recipes-connectivity/openssl/openssl-qoriq/qoriq/0011-Add-RSA-keygen-operation-and-support-gendsa-command-.patch b/recipes-connectivity/openssl/openssl-qoriq/qoriq/0011-Add-RSA-keygen-operation-and-support-gendsa-command-.patch new file mode 100644 index 0000000..244d230 --- /dev/null +++ b/recipes-connectivity/openssl/openssl-qoriq/qoriq/0011-Add-RSA-keygen-operation-and-support-gendsa-command-.patch @@ -0,0 +1,153 @@ +From e4fc051f8ae1c093b25ca346c2ec351ff3b700d1 Mon Sep 17 00:00:00 2001 +From: Hou Zhiqiang <B48286@freescale.com> +Date: Wed, 2 Apr 2014 16:10:43 +0800 +Subject: [PATCH 11/26] 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 | 118 ++++++++++++++++++++++++++++++++++++++++++ + 1 file changed, 118 insertions(+) + +diff --git a/crypto/engine/eng_cryptodev.c b/crypto/engine/eng_cryptodev.c +index 9f2416e..b2919a8 100644 +--- a/crypto/engine/eng_cryptodev.c ++++ b/crypto/engine/eng_cryptodev.c +@@ -1906,6 +1906,121 @@ err: + return dsaret; + } + ++/* 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) + { +@@ -3896,6 +4011,9 @@ 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; + } + } + +-- +2.3.5 + |