/*
- * Copyright 2015-2017 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2015-2018 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the OpenSSL license (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
#include <openssl/evp.h>
#include <openssl/rsa.h>
#include <openssl/x509.h>
+#include <openssl/pem.h>
+#include <openssl/kdf.h>
#include "testutil.h"
#include "internal/nelem.h"
#include "internal/evp_int.h"
return ret;
}
+static int test_EVP_Enveloped(void)
+{
+ int ret = 0;
+ EVP_CIPHER_CTX *ctx = NULL;
+ EVP_PKEY *keypair = NULL;
+ unsigned char *kek = NULL;
+ unsigned char iv[EVP_MAX_IV_LENGTH];
+ static const unsigned char msg[] = { 1, 2, 3, 4, 5, 6, 7, 8 };
+ int len, kek_len, ciphertext_len, plaintext_len;
+ unsigned char ciphertext[32], plaintext[16];
+ const EVP_CIPHER *type = EVP_aes_256_cbc();
+
+ if (!TEST_ptr(keypair = load_example_rsa_key())
+ || !TEST_ptr(kek = OPENSSL_zalloc(EVP_PKEY_size(keypair)))
+ || !TEST_ptr(ctx = EVP_CIPHER_CTX_new())
+ || !TEST_true(EVP_SealInit(ctx, type, &kek, &kek_len, iv,
+ &keypair, 1))
+ || !TEST_true(EVP_SealUpdate(ctx, ciphertext, &ciphertext_len,
+ msg, sizeof(msg)))
+ || !TEST_true(EVP_SealFinal(ctx, ciphertext + ciphertext_len,
+ &len)))
+ goto err;
+
+ ciphertext_len += len;
+
+ if (!TEST_true(EVP_OpenInit(ctx, type, kek, kek_len, iv, keypair))
+ || !TEST_true(EVP_OpenUpdate(ctx, plaintext, &plaintext_len,
+ ciphertext, ciphertext_len))
+ || !TEST_true(EVP_OpenFinal(ctx, plaintext + plaintext_len, &len)))
+ goto err;
+
+ plaintext_len += len;
+ if (!TEST_mem_eq(msg, sizeof(msg), plaintext, plaintext_len))
+ goto err;
+
+ ret = 1;
+err:
+ OPENSSL_free(kek);
+ EVP_PKEY_free(keypair);
+ EVP_CIPHER_CTX_free(ctx);
+ return ret;
+}
+
+
static int test_EVP_DigestSignInit(void)
{
int ret = 0;
}
#endif
+#ifndef OPENSSL_NO_SM2
+
+static int test_EVP_SM2_verify(void)
+{
+ /* From https://tools.ietf.org/html/draft-shen-sm2-ecdsa-02#appendix-A */
+ const char *pubkey =
+ "-----BEGIN PUBLIC KEY-----\n"
+ "MIIBMzCB7AYHKoZIzj0CATCB4AIBATAsBgcqhkjOPQEBAiEAhULWnkwETxjouSQ1\n"
+ "v2/33kVyg5FcRVF9ci7biwjx38MwRAQgeHlotPoyw/0kF4Quc7v+/y88hItoMdfg\n"
+ "7GUiizk35JgEIGPkxtOyOwyEnPhCQUhL/kj2HVmlsWugbm4S0donxSSaBEEEQh3r\n"
+ "1hti6rZ0ZDTrw8wxXjIiCzut1QvcTE5sFH/t1D0GgFEry7QsB9RzSdIVO3DE5df9\n"
+ "/L+jbqGoWEG55G4JogIhAIVC1p5MBE8Y6LkkNb9v990pdyBjBIVijVrnTufDLnm3\n"
+ "AgEBA0IABArkx3mKoPEZRxvuEYJb5GICu3nipYRElel8BP9N8lSKfAJA+I8c1OFj\n"
+ "Uqc8F7fxbwc1PlOhdtaEqf4Ma7eY6Fc=\n"
+ "-----END PUBLIC KEY-----\n";
+
+ const char *msg = "message digest";
+ const char *id = "ALICE123@YAHOO.COM";
+
+ const uint8_t signature[] = {
+ 0x30, 0x44, 0x02, 0x20,
+
+ 0x40, 0xF1, 0xEC, 0x59, 0xF7, 0x93, 0xD9, 0xF4, 0x9E, 0x09, 0xDC,
+ 0xEF, 0x49, 0x13, 0x0D, 0x41, 0x94, 0xF7, 0x9F, 0xB1, 0xEE, 0xD2,
+ 0xCA, 0xA5, 0x5B, 0xAC, 0xDB, 0x49, 0xC4, 0xE7, 0x55, 0xD1,
+
+ 0x02, 0x20,
+
+ 0x6F, 0xC6, 0xDA, 0xC3, 0x2C, 0x5D, 0x5C, 0xF1, 0x0C, 0x77, 0xDF,
+ 0xB2, 0x0F, 0x7C, 0x2E, 0xB6, 0x67, 0xA4, 0x57, 0x87, 0x2F, 0xB0,
+ 0x9E, 0xC5, 0x63, 0x27, 0xA6, 0x7E, 0xC7, 0xDE, 0xEB, 0xE7
+ };
+
+ int rc = 0;
+ BIO *bio = NULL;
+ EVP_PKEY *pkey = NULL;
+ EVP_MD_CTX *mctx = NULL;
+ EVP_PKEY_CTX *pctx = NULL;
+
+ bio = BIO_new_mem_buf(pubkey, strlen(pubkey));
+ if (!TEST_true(bio != NULL))
+ goto done;
+
+ pkey = PEM_read_bio_PUBKEY(bio, NULL, NULL, NULL);
+ if (!TEST_true(pkey != NULL))
+ goto done;
+
+ if (!TEST_true(EVP_PKEY_set_alias_type(pkey, EVP_PKEY_SM2)))
+ goto done;
+
+ if (!TEST_ptr(mctx = EVP_MD_CTX_new()))
+ goto done;
+
+ if (!TEST_ptr(pctx = EVP_PKEY_CTX_new(pkey, NULL)))
+ goto done;
+
+ if (!TEST_int_gt(EVP_PKEY_CTX_set1_id(pctx, (const uint8_t *)id,
+ strlen(id)), 0))
+ goto done;
+
+ EVP_MD_CTX_set_pkey_ctx(mctx, pctx);
+
+ if (!TEST_true(EVP_DigestVerifyInit(mctx, NULL, EVP_sm3(), NULL, pkey)))
+ goto done;
+
+ if (!TEST_true(EVP_DigestVerifyUpdate(mctx, msg, strlen(msg))))
+ goto done;
+
+ if (!TEST_true(EVP_DigestVerifyFinal(mctx, signature, sizeof(signature))))
+ goto done;
+ rc = 1;
+
+ done:
+ BIO_free(bio);
+ EVP_PKEY_free(pkey);
+ EVP_PKEY_CTX_free(pctx);
+ EVP_MD_CTX_free(mctx);
+ return rc;
+}
+
+static int test_EVP_SM2(void)
+{
+ int ret = 0;
+ EVP_PKEY *pkey = NULL;
+ EVP_PKEY *params = NULL;
+ EVP_PKEY_CTX *pctx = NULL;
+ EVP_PKEY_CTX *kctx = NULL;
+ EVP_PKEY_CTX *sctx = NULL;
+ size_t sig_len = 0;
+ unsigned char *sig = NULL;
+ EVP_MD_CTX *md_ctx = NULL;
+ EVP_MD_CTX *md_ctx_verify = NULL;
+ EVP_PKEY_CTX *cctx = NULL;
+
+ uint8_t ciphertext[128];
+ size_t ctext_len = sizeof(ciphertext);
+
+ uint8_t plaintext[8];
+ size_t ptext_len = sizeof(plaintext);
+
+ uint8_t sm2_id[] = {1, 2, 3, 4, 'l', 'e', 't', 't', 'e', 'r'};
+
+ pctx = EVP_PKEY_CTX_new_id(EVP_PKEY_EC, NULL);
+ if (!TEST_ptr(pctx))
+ goto done;
+
+ if (!TEST_true(EVP_PKEY_paramgen_init(pctx) == 1))
+ goto done;
+
+ if (!TEST_true(EVP_PKEY_CTX_set_ec_paramgen_curve_nid(pctx, NID_sm2)))
+ goto done;
+
+ if (!TEST_true(EVP_PKEY_paramgen(pctx, ¶ms)))
+ goto done;
+
+ kctx = EVP_PKEY_CTX_new(params, NULL);
+ if (!TEST_ptr(kctx))
+ goto done;
+
+ if (!TEST_true(EVP_PKEY_keygen_init(kctx)))
+ goto done;
+
+ if (!TEST_true(EVP_PKEY_keygen(kctx, &pkey)))
+ goto done;
+
+ if (!TEST_true(EVP_PKEY_set_alias_type(pkey, EVP_PKEY_SM2)))
+ goto done;
+
+ if (!TEST_ptr(md_ctx = EVP_MD_CTX_new()))
+ goto done;
+
+ if (!TEST_ptr(md_ctx_verify = EVP_MD_CTX_new()))
+ goto done;
+
+ if (!TEST_ptr(sctx = EVP_PKEY_CTX_new(pkey, NULL)))
+ goto done;
+
+ EVP_MD_CTX_set_pkey_ctx(md_ctx, sctx);
+ EVP_MD_CTX_set_pkey_ctx(md_ctx_verify, sctx);
+
+ if (!TEST_int_gt(EVP_PKEY_CTX_set1_id(sctx, sm2_id, sizeof(sm2_id)), 0))
+ goto done;
+
+ if (!TEST_true(EVP_DigestSignInit(md_ctx, NULL, EVP_sm3(), NULL, pkey)))
+ goto done;
+
+ if(!TEST_true(EVP_DigestSignUpdate(md_ctx, kMsg, sizeof(kMsg))))
+ goto done;
+
+ /* Determine the size of the signature. */
+ if (!TEST_true(EVP_DigestSignFinal(md_ctx, NULL, &sig_len)))
+ goto done;
+
+ if (!TEST_size_t_eq(sig_len, (size_t)EVP_PKEY_size(pkey)))
+ goto done;
+
+ if (!TEST_ptr(sig = OPENSSL_malloc(sig_len)))
+ goto done;
+
+ if (!TEST_true(EVP_DigestSignFinal(md_ctx, sig, &sig_len)))
+ goto done;
+
+ /* Ensure that the signature round-trips. */
+
+ if (!TEST_true(EVP_DigestVerifyInit(md_ctx_verify, NULL, EVP_sm3(), NULL, pkey)))
+ goto done;
+
+ if (!TEST_true(EVP_DigestVerifyUpdate(md_ctx_verify, kMsg, sizeof(kMsg))))
+ goto done;
+
+ if (!TEST_true(EVP_DigestVerifyFinal(md_ctx_verify, sig, sig_len)))
+ goto done;
+
+ /* now check encryption/decryption */
+
+ if (!TEST_ptr(cctx = EVP_PKEY_CTX_new(pkey, NULL)))
+ goto done;
+
+ if (!TEST_true(EVP_PKEY_encrypt_init(cctx)))
+ goto done;
+
+ if (!TEST_true(EVP_PKEY_encrypt(cctx, ciphertext, &ctext_len, kMsg, sizeof(kMsg))))
+ goto done;
+
+ if (!TEST_true(EVP_PKEY_decrypt_init(cctx)))
+ goto done;
+
+ if (!TEST_true(EVP_PKEY_decrypt(cctx, plaintext, &ptext_len, ciphertext, ctext_len)))
+ goto done;
+
+ if (!TEST_true(ptext_len == sizeof(kMsg)))
+ goto done;
+
+ if (!TEST_true(memcmp(plaintext, kMsg, sizeof(kMsg)) == 0))
+ goto done;
+
+ ret = 1;
+done:
+ EVP_PKEY_CTX_free(pctx);
+ EVP_PKEY_CTX_free(kctx);
+ EVP_PKEY_CTX_free(sctx);
+ EVP_PKEY_CTX_free(cctx);
+ EVP_PKEY_free(pkey);
+ EVP_PKEY_free(params);
+ EVP_MD_CTX_free(md_ctx);
+ EVP_MD_CTX_free(md_ctx_verify);
+ OPENSSL_free(sig);
+ return ret;
+}
+
+#endif
+
static struct keys_st {
int type;
char *priv;
p = input;
- if (type == 0 &&
- (!TEST_ptr(pkey = d2i_AutoPrivateKey(NULL, &p, input_len))
- || !TEST_ptr_eq(p, input + input_len)
- || !TEST_int_eq(EVP_PKEY_id(pkey), expected_id)))
- goto done;
-
+ switch (type) {
+ case 0:
+ if (!TEST_ptr(pkey = d2i_AutoPrivateKey(NULL, &p, input_len))
+ || !TEST_ptr_eq(p, input + input_len)
+ || !TEST_int_eq(EVP_PKEY_id(pkey), expected_id))
+ goto done;
+ break;
#ifndef OPENSSL_NO_EC
- if (type == 1 &&
- (!TEST_ptr(pubkey = BIO_new_mem_buf(input, input_len))
- || !TEST_ptr(eckey = d2i_EC_PUBKEY_bio(pubkey, NULL))
- || !TEST_ptr(pkey = EVP_PKEY_new())
- || !TEST_true(EVP_PKEY_assign_EC_KEY(pkey, eckey))))
- goto done;
-
- if (type == 2 &&
- (!TEST_ptr(eckey = d2i_ECParameters(NULL, &p, input_len))
- || !TEST_ptr_eq(p, input + input_len)
- || !TEST_ptr(pkey = EVP_PKEY_new())
- || !TEST_true(EVP_PKEY_assign_EC_KEY(pkey, eckey))))
- goto done;
+ case 1:
+ if (!TEST_ptr(pubkey = BIO_new_mem_buf(input, input_len))
+ || !TEST_ptr(eckey = d2i_EC_PUBKEY_bio(pubkey, NULL))
+ || !TEST_ptr(pkey = EVP_PKEY_new())
+ || !TEST_true(EVP_PKEY_assign_EC_KEY(pkey, eckey)))
+ goto done;
+ break;
+ case 2:
+ if (!TEST_ptr(eckey = d2i_ECParameters(NULL, &p, input_len))
+ || !TEST_ptr_eq(p, input + input_len)
+ || !TEST_ptr(pkey = EVP_PKEY_new())
+ || !TEST_true(EVP_PKEY_assign_EC_KEY(pkey, eckey)))
+ goto done;
+ break;
#endif
+ default:
+ return 0;
+ }
if (!TEST_ptr(ctx = EVP_PKEY_CTX_new(pkey, NULL)))
goto done;
return ret;
}
+static int test_HKDF(void)
+{
+ EVP_PKEY_CTX *pctx;
+ unsigned char out[20];
+ size_t outlen;
+ int i, ret = 0;
+ unsigned char salt[] = "0123456789";
+ unsigned char key[] = "012345678901234567890123456789";
+ unsigned char info[] = "infostring";
+ const unsigned char expected[] = {
+ 0xe5, 0x07, 0x70, 0x7f, 0xc6, 0x78, 0xd6, 0x54, 0x32, 0x5f, 0x7e, 0xc5,
+ 0x7b, 0x59, 0x3e, 0xd8, 0x03, 0x6b, 0xed, 0xca
+ };
+ size_t expectedlen = sizeof(expected);
+
+ if (!TEST_ptr(pctx = EVP_PKEY_CTX_new_id(EVP_PKEY_HKDF, NULL)))
+ goto done;
+
+ /* We do this twice to test reuse of the EVP_PKEY_CTX */
+ for (i = 0; i < 2; i++) {
+ outlen = sizeof(out);
+ memset(out, 0, outlen);
+
+ if (!TEST_int_gt(EVP_PKEY_derive_init(pctx), 0)
+ || !TEST_int_gt(EVP_PKEY_CTX_set_hkdf_md(pctx, EVP_sha256()), 0)
+ || !TEST_int_gt(EVP_PKEY_CTX_set1_hkdf_salt(pctx, salt,
+ sizeof(salt) - 1), 0)
+ || !TEST_int_gt(EVP_PKEY_CTX_set1_hkdf_key(pctx, key,
+ sizeof(key) - 1), 0)
+ || !TEST_int_gt(EVP_PKEY_CTX_add1_hkdf_info(pctx, info,
+ sizeof(info) - 1), 0)
+ || !TEST_int_gt(EVP_PKEY_derive(pctx, out, &outlen), 0)
+ || !TEST_mem_eq(out, outlen, expected, expectedlen))
+ goto done;
+ }
+
+ ret = 1;
+
+ done:
+ EVP_PKEY_CTX_free(pctx);
+
+ return ret;
+}
+
int setup_tests(void)
{
ADD_TEST(test_EVP_DigestSignInit);
ADD_TEST(test_EVP_DigestVerifyInit);
+ ADD_TEST(test_EVP_Enveloped);
ADD_ALL_TESTS(test_d2i_AutoPrivateKey, OSSL_NELEM(keydata));
#ifndef OPENSSL_NO_EC
ADD_TEST(test_EVP_PKCS82PKEY);
+#endif
+#ifndef OPENSSL_NO_SM2
+ ADD_TEST(test_EVP_SM2);
+ ADD_TEST(test_EVP_SM2_verify);
#endif
ADD_ALL_TESTS(test_set_get_raw_keys, OSSL_NELEM(keys));
custom_pmeth = EVP_PKEY_meth_new(0xdefaced, 0);
if (!TEST_int_eq(EVP_PKEY_meth_add0(custom_pmeth), 1))
return 0;
ADD_ALL_TESTS(test_EVP_PKEY_check, OSSL_NELEM(keycheckdata));
+ ADD_TEST(test_HKDF);
return 1;
}
projects / openssl.git / blobdiff