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/*
* This file and its contents are supplied under the terms of the
* Common Development and Distribution License ("CDDL"), version 1.0.
* You may only use this file in accordance with the terms of version
* 1.0 of the CDDL.
*
* A full copy of the text of the CDDL should have accompanied this
* source. A copy of the CDDL is also available via the Internet at
* http://www.illumos.org/license/CDDL.
*/
/*
* Copyright 2015 Nexenta Systems, Inc. All rights reserved.
* Copyright 2018, Joyent, Inc.
*/
#include <stdio.h>
#include <cryptoutil.h>
#include <security/cryptoki.h>
#include "cryptotest.h"
struct crypto_op {
CK_BYTE_PTR in;
CK_BYTE_PTR out;
CK_BYTE_PTR key;
CK_BYTE_PTR param;
size_t inlen;
size_t outlen;
size_t keylen;
size_t paramlen;
size_t updatelen;
char *mechname;
/* internal */
CK_MECHANISM_TYPE mech;
CK_OBJECT_HANDLE keyt;
CK_SESSION_HANDLE hsession;
size_t fg;
};
static void
cryptotest_error(char *name, CK_RV rv)
{
(void) fprintf(stderr, "%s: Error = 0x%.8lX '%s'\n",
name, rv, pkcs11_strerror(rv));
}
crypto_op_t *
cryptotest_init(cryptotest_t *arg, size_t fg)
{
crypto_op_t *op = malloc(sizeof (*op));
op->in = (CK_BYTE_PTR)arg->in;
op->out = (CK_BYTE_PTR)arg->out;
op->key = (CK_BYTE_PTR)arg->key;
op->param = (CK_BYTE_PTR)arg->param;
op->inlen = arg->inlen;
op->outlen = arg->outlen;
op->keylen = arg->keylen;
op->paramlen = arg->plen;
op->updatelen = arg->updatelen;
op->mechname = arg->mechname;
op->hsession = CK_INVALID_HANDLE;
op->fg = fg;
if (op->out == NULL)
op->outlen = op->inlen;
return (op);
}
int
cryptotest_close_session(CK_SESSION_HANDLE hsession)
{
CK_RV rv;
rv = C_CloseSession(hsession);
if (rv != CKR_OK)
cryptotest_error("cryptotest_close_session", rv);
return (rv);
}
int
cryptotest_close(crypto_op_t *op)
{
(void) C_DestroyObject(op->hsession, op->keyt);
if (op->hsession != CK_INVALID_HANDLE)
(void) cryptotest_close_session(op->hsession);
free(op);
return (C_Finalize(NULL));
}
int
get_mech_info(crypto_op_t *op)
{
CK_RV rv;
rv = pkcs11_str2mech(op->mechname, &op->mech);
if (rv != CKR_OK) {
cryptotest_error("get_mech_info", rv);
(void) fprintf(stderr, "failed to resolve mechanism name %s\n",
op->mechname);
(void) cryptotest_close(op);
return (CTEST_NAME_RESOLVE_FAILED);
}
return (rv);
}
int
get_hsession_by_mech(crypto_op_t *op)
{
CK_RV rv;
rv = SUNW_C_GetMechSession(op->mech, &op->hsession);
if (rv != CKR_OK) {
cryptotest_error("get_hsession_by_mech", rv);
(void) fprintf(stderr,
"could not find provider for mechanism %lu\n",
op->mech);
(void) cryptotest_close(op);
return (CTEST_MECH_NO_PROVIDER);
}
return (rv);
}
/*
* SIGN_* functions
*/
int
sign_init(crypto_op_t *op)
{
CK_MECHANISM mech;
CK_RV rv;
mech.mechanism = op->mech;
mech.pParameter = NULL;
mech.ulParameterLen = 0;
rv = SUNW_C_KeyToObject(op->hsession, op->mech,
op->key, op->keylen, &op->keyt);
if (rv != CKR_OK)
cryptotest_error("SUNW_C_KeyToObject", rv);
rv = C_SignInit(op->hsession, &mech, op->keyt);
if (rv != CKR_OK)
cryptotest_error("C_SignInit", rv);
return (rv);
}
int
sign_single(crypto_op_t *op)
{
CK_RV rv;
rv = C_Sign(op->hsession, op->in, op->inlen,
op->out, (CK_ULONG_PTR)&op->outlen);
if (rv != CKR_OK)
cryptotest_error("C_Sign", rv);
return (rv);
}
int
sign_update(crypto_op_t *op, int offset)
{
CK_RV rv;
rv = C_SignUpdate(op->hsession, op->in + offset, op->updatelen);
if (rv != CKR_OK)
cryptotest_error("C_SignUpdate", rv);
return (rv);
}
int
sign_final(crypto_op_t *op)
{
CK_RV rv;
rv = C_SignFinal(op->hsession, op->out, (CK_ULONG_PTR)&op->outlen);
if (rv != CKR_OK)
cryptotest_error("C_SignFinal", rv);
return (rv);
}
/*
* MAC_* functions
*/
int
mac_init(crypto_op_t *op)
{
return (sign_init(op));
}
int
mac_single(crypto_op_t *op)
{
return (sign_single(op));
}
int
mac_update(crypto_op_t *op, int offset)
{
return (sign_update(op, offset));
}
int
mac_final(crypto_op_t *op)
{
return (sign_final(op));
}
/*
* VERIFY_* functions
*/
int
verify_init(crypto_op_t *op)
{
CK_MECHANISM mech;
CK_RV rv;
mech.mechanism = op->mech;
mech.pParameter = NULL;
mech.ulParameterLen = 0;
rv = SUNW_C_KeyToObject(op->hsession, op->mech,
op->key, op->keylen, &op->keyt);
if (rv != CKR_OK)
cryptotest_error("SUNW_C_KeyToObject", rv);
rv = C_VerifyInit(op->hsession, &mech, op->keyt);
if (rv != CKR_OK)
cryptotest_error("C_VerifyInit", rv);
return (rv);
}
int
verify_single(crypto_op_t *op)
{
CK_RV rv;
rv = C_Verify(op->hsession, op->in, op->inlen, op->out, op->outlen);
if (rv != CKR_OK && rv != CKR_SIGNATURE_INVALID &&
rv != CKR_SIGNATURE_LEN_RANGE)
cryptotest_error("C_Verify", rv);
return (rv);
}
int
verify_update(crypto_op_t *op, int offset)
{
CK_RV rv;
rv = C_VerifyUpdate(op->hsession, op->in + offset, op->updatelen);
if (rv != CKR_OK)
cryptotest_error("C_VerifyUpdate", rv);
return (rv);
}
int
verify_final(crypto_op_t *op)
{
CK_RV rv;
rv = C_VerifyFinal(op->hsession, op->out, op->outlen);
if (rv != CKR_OK && rv != CKR_SIGNATURE_INVALID &&
rv != CKR_SIGNATURE_LEN_RANGE)
cryptotest_error("C_VerifyFinal", rv);
return (rv);
}
/*
* ENCRYPT_* functions
*/
int
encrypt_init(crypto_op_t *op)
{
CK_MECHANISM mech;
CK_RV rv;
mech.mechanism = op->mech;
mech.pParameter = op->param;
mech.ulParameterLen = op->paramlen;
rv = SUNW_C_KeyToObject(op->hsession, op->mech,
op->key, op->keylen, &op->keyt);
if (rv != CKR_OK)
cryptotest_error("SUNW_C_KeyToObject", rv);
rv = C_EncryptInit(op->hsession, &mech, op->keyt);
if (rv != CKR_OK)
cryptotest_error("C_EncryptInit", rv);
return (rv);
}
int
encrypt_single(crypto_op_t *op)
{
CK_RV rv;
rv = C_Encrypt(op->hsession, op->in, op->inlen,
op->out, (CK_ULONG_PTR)&op->outlen);
if (rv != CKR_OK)
cryptotest_error("C_Encrypt", rv);
return (rv);
}
int
encrypt_update(crypto_op_t *op, int offset, size_t *encrlen)
{
CK_RV rv;
CK_ULONG outlen = op->outlen - *encrlen;
rv = C_EncryptUpdate(op->hsession, op->in + offset, op->updatelen,
op->out + *encrlen, &outlen);
if (rv != CKR_OK)
cryptotest_error("C_EncryptUpdate", rv);
*encrlen += outlen;
return (rv);
}
int
encrypt_final(crypto_op_t *op, size_t encrlen)
{
CK_RV rv;
CK_ULONG outlen = op->outlen - encrlen;
rv = C_EncryptFinal(op->hsession, op->out + encrlen, &outlen);
if (rv != CKR_OK)
cryptotest_error("C_EncryptFinal", rv);
return (rv);
}
/*
* DECRYPT_* functions
*/
int
decrypt_init(crypto_op_t *op)
{
CK_MECHANISM mech;
CK_RV rv;
mech.mechanism = op->mech;
mech.pParameter = op->param;
mech.ulParameterLen = op->paramlen;
rv = SUNW_C_KeyToObject(op->hsession, op->mech,
op->key, op->keylen, &op->keyt);
if (rv != CKR_OK)
cryptotest_error("SUNW_C_KeyToObject", rv);
rv = C_DecryptInit(op->hsession, &mech, op->keyt);
if (rv != CKR_OK)
cryptotest_error("C_DecryptInit", rv);
return (rv);
}
int
decrypt_single(crypto_op_t *op)
{
CK_RV rv;
rv = C_Decrypt(op->hsession, op->in, op->inlen,
op->out, (CK_ULONG_PTR)&op->outlen);
if (rv != CKR_OK)
cryptotest_error("C_Decrypt", rv);
return (rv);
}
int
decrypt_update(crypto_op_t *op, int offset, size_t *encrlen)
{
CK_RV rv;
CK_ULONG outlen = op->outlen - *encrlen;
rv = C_DecryptUpdate(op->hsession, op->in + offset, op->updatelen,
op->out + *encrlen, &outlen);
if (rv != CKR_OK)
cryptotest_error("C_DecryptUpdate", rv);
*encrlen += outlen;
return (rv);
}
int
decrypt_final(crypto_op_t *op, size_t encrlen)
{
CK_RV rv;
CK_ULONG outlen = op->outlen - encrlen;
rv = C_DecryptFinal(op->hsession, op->out + encrlen, &outlen);
if (rv != CKR_OK)
cryptotest_error("C_DecryptFinal", rv);
return (rv);
}
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