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Searched refs:kekctx (Results 1 – 3 of 3) sorted by relevance

/third_party/openssl/crypto/cms/
Dcms_pwri.c297 EVP_CIPHER_CTX *kekctx = NULL; in ossl_cms_RecipientInfo_pwri_crypt() local
336 kekctx = EVP_CIPHER_CTX_new(); in ossl_cms_RecipientInfo_pwri_crypt()
337 if (kekctx == NULL) { in ossl_cms_RecipientInfo_pwri_crypt()
342 if (!EVP_CipherInit_ex(kekctx, kekcipher, NULL, NULL, NULL, en_de)) in ossl_cms_RecipientInfo_pwri_crypt()
344 EVP_CIPHER_CTX_set_padding(kekctx, 0); in ossl_cms_RecipientInfo_pwri_crypt()
345 if (EVP_CIPHER_asn1_to_param(kekctx, kekalg->parameter) <= 0) { in ossl_cms_RecipientInfo_pwri_crypt()
356 algtmp->parameter, kekctx, en_de) < 0) { in ossl_cms_RecipientInfo_pwri_crypt()
365 if (!kek_wrap_key(NULL, &keylen, ec->key, ec->keylen, kekctx, cms_ctx)) in ossl_cms_RecipientInfo_pwri_crypt()
373 if (!kek_wrap_key(key, &keylen, ec->key, ec->keylen, kekctx, cms_ctx)) in ossl_cms_RecipientInfo_pwri_crypt()
386 pwri->encryptedKey->length, kekctx)) { in ossl_cms_RecipientInfo_pwri_crypt()
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Dcms_dh.c90 EVP_CIPHER_CTX *kekctx; in dh_cms_set_shared_info() local
117 kekctx = CMS_RecipientInfo_kari_get0_ctx(ri); in dh_cms_set_shared_info()
118 if (kekctx == NULL) in dh_cms_set_shared_info()
128 if (!EVP_EncryptInit_ex(kekctx, kekcipher, NULL, NULL, NULL)) in dh_cms_set_shared_info()
130 if (EVP_CIPHER_asn1_to_param(kekctx, kekalg->parameter) <= 0) in dh_cms_set_shared_info()
133 keylen = EVP_CIPHER_CTX_get_key_length(kekctx); in dh_cms_set_shared_info()
Dcms_ec.c166 EVP_CIPHER_CTX *kekctx; in ecdh_cms_set_shared_info() local
185 kekctx = CMS_RecipientInfo_kari_get0_ctx(ri); in ecdh_cms_set_shared_info()
186 if (kekctx == NULL) in ecdh_cms_set_shared_info()
192 if (!EVP_EncryptInit_ex(kekctx, kekcipher, NULL, NULL, NULL)) in ecdh_cms_set_shared_info()
194 if (EVP_CIPHER_asn1_to_param(kekctx, kekalg->parameter) <= 0) in ecdh_cms_set_shared_info()
197 keylen = EVP_CIPHER_CTX_get_key_length(kekctx); in ecdh_cms_set_shared_info()