17c478bd9Sstevel@tonic-gate /* 27c478bd9Sstevel@tonic-gate * CDDL HEADER START 37c478bd9Sstevel@tonic-gate * 47c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*4c21f043Sizick * Common Development and Distribution License (the "License"). 6*4c21f043Sizick * You may not use this file except in compliance with the License. 77c478bd9Sstevel@tonic-gate * 87c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 97c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 107c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions 117c478bd9Sstevel@tonic-gate * and limitations under the License. 127c478bd9Sstevel@tonic-gate * 137c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 147c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 157c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 167c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 177c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 187c478bd9Sstevel@tonic-gate * 197c478bd9Sstevel@tonic-gate * CDDL HEADER END 207c478bd9Sstevel@tonic-gate */ 217c478bd9Sstevel@tonic-gate /* 22*4c21f043Sizick * Copyright 2006 Sun Microsystems, Inc. All rights reserved. 237c478bd9Sstevel@tonic-gate * Use is subject to license terms. 247c478bd9Sstevel@tonic-gate */ 257c478bd9Sstevel@tonic-gate 267c478bd9Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 277c478bd9Sstevel@tonic-gate 287c478bd9Sstevel@tonic-gate #include <stdlib.h> 297c478bd9Sstevel@tonic-gate #include <strings.h> 307c478bd9Sstevel@tonic-gate #include <sys/types.h> 317c478bd9Sstevel@tonic-gate #include <security/cryptoki.h> 327c478bd9Sstevel@tonic-gate #include "softObject.h" 337c478bd9Sstevel@tonic-gate #include "softOps.h" 347c478bd9Sstevel@tonic-gate #include "softSession.h" 357c478bd9Sstevel@tonic-gate #include "softMAC.h" 367c478bd9Sstevel@tonic-gate #include "softRSA.h" 377c478bd9Sstevel@tonic-gate #include "softDSA.h" 387c478bd9Sstevel@tonic-gate #include "softCrypt.h" 397c478bd9Sstevel@tonic-gate 407c478bd9Sstevel@tonic-gate /* 417c478bd9Sstevel@tonic-gate * soft_sign_init() 427c478bd9Sstevel@tonic-gate * 437c478bd9Sstevel@tonic-gate * Arguments: 447c478bd9Sstevel@tonic-gate * session_p: pointer to soft_session_t struct 457c478bd9Sstevel@tonic-gate * pMechanism: pointer to CK_MECHANISM struct provided by application 467c478bd9Sstevel@tonic-gate * key_p: pointer to key soft_object_t struct 477c478bd9Sstevel@tonic-gate * 487c478bd9Sstevel@tonic-gate * Description: 497c478bd9Sstevel@tonic-gate * called by C_SignInit(). This function calls the corresponding 507c478bd9Sstevel@tonic-gate * sign init routine based on the mechanism. 517c478bd9Sstevel@tonic-gate * 527c478bd9Sstevel@tonic-gate */ 537c478bd9Sstevel@tonic-gate CK_RV 547c478bd9Sstevel@tonic-gate soft_sign_init(soft_session_t *session_p, CK_MECHANISM_PTR pMechanism, 557c478bd9Sstevel@tonic-gate soft_object_t *key_p) 567c478bd9Sstevel@tonic-gate { 577c478bd9Sstevel@tonic-gate 587c478bd9Sstevel@tonic-gate switch (pMechanism->mechanism) { 597c478bd9Sstevel@tonic-gate 607c478bd9Sstevel@tonic-gate case CKM_SSL3_MD5_MAC: 617c478bd9Sstevel@tonic-gate case CKM_SSL3_SHA1_MAC: 627c478bd9Sstevel@tonic-gate case CKM_MD5_HMAC_GENERAL: 637c478bd9Sstevel@tonic-gate case CKM_MD5_HMAC: 647c478bd9Sstevel@tonic-gate case CKM_SHA_1_HMAC_GENERAL: 657c478bd9Sstevel@tonic-gate case CKM_SHA_1_HMAC: 66f66d273dSizick case CKM_SHA256_HMAC_GENERAL: 67f66d273dSizick case CKM_SHA256_HMAC: 68f66d273dSizick case CKM_SHA384_HMAC_GENERAL: 69f66d273dSizick case CKM_SHA384_HMAC: 70f66d273dSizick case CKM_SHA512_HMAC_GENERAL: 71f66d273dSizick case CKM_SHA512_HMAC: 727c478bd9Sstevel@tonic-gate 737c478bd9Sstevel@tonic-gate return (soft_hmac_sign_verify_init_common(session_p, 747c478bd9Sstevel@tonic-gate pMechanism, key_p, B_TRUE)); 757c478bd9Sstevel@tonic-gate 767c478bd9Sstevel@tonic-gate case CKM_RSA_X_509: 777c478bd9Sstevel@tonic-gate case CKM_RSA_PKCS: 787c478bd9Sstevel@tonic-gate case CKM_MD5_RSA_PKCS: 797c478bd9Sstevel@tonic-gate case CKM_SHA1_RSA_PKCS: 80f66d273dSizick case CKM_SHA256_RSA_PKCS: 81f66d273dSizick case CKM_SHA384_RSA_PKCS: 82f66d273dSizick case CKM_SHA512_RSA_PKCS: 837c478bd9Sstevel@tonic-gate 847c478bd9Sstevel@tonic-gate return (soft_rsa_sign_verify_init_common(session_p, pMechanism, 857c478bd9Sstevel@tonic-gate key_p, B_TRUE)); 867c478bd9Sstevel@tonic-gate 877c478bd9Sstevel@tonic-gate case CKM_DSA: 887c478bd9Sstevel@tonic-gate case CKM_DSA_SHA1: 897c478bd9Sstevel@tonic-gate 907c478bd9Sstevel@tonic-gate return (soft_dsa_sign_verify_init_common(session_p, pMechanism, 917c478bd9Sstevel@tonic-gate key_p, B_TRUE)); 927c478bd9Sstevel@tonic-gate 937c478bd9Sstevel@tonic-gate case CKM_DES_MAC_GENERAL: 947c478bd9Sstevel@tonic-gate case CKM_DES_MAC: 957c478bd9Sstevel@tonic-gate 967c478bd9Sstevel@tonic-gate return (soft_des_sign_verify_init_common(session_p, pMechanism, 977c478bd9Sstevel@tonic-gate key_p, B_TRUE)); 987c478bd9Sstevel@tonic-gate 997c478bd9Sstevel@tonic-gate default: 1007c478bd9Sstevel@tonic-gate return (CKR_MECHANISM_INVALID); 1017c478bd9Sstevel@tonic-gate } 1027c478bd9Sstevel@tonic-gate 1037c478bd9Sstevel@tonic-gate } 1047c478bd9Sstevel@tonic-gate 1057c478bd9Sstevel@tonic-gate 1067c478bd9Sstevel@tonic-gate /* 1077c478bd9Sstevel@tonic-gate * soft_sign() 1087c478bd9Sstevel@tonic-gate * 1097c478bd9Sstevel@tonic-gate * Arguments: 1107c478bd9Sstevel@tonic-gate * session_p: pointer to soft_session_t struct 1117c478bd9Sstevel@tonic-gate * pData: pointer to the input data to be signed 1127c478bd9Sstevel@tonic-gate * ulDataLen: length of the input data 1137c478bd9Sstevel@tonic-gate * pSignature: pointer to the signature after signing 1147c478bd9Sstevel@tonic-gate * pulSignatureLen: pointer to the length of the signature 1157c478bd9Sstevel@tonic-gate * 1167c478bd9Sstevel@tonic-gate * Description: 1177c478bd9Sstevel@tonic-gate * called by C_Sign(). This function calls the corresponding 1187c478bd9Sstevel@tonic-gate * sign routine based on the mechanism. 1197c478bd9Sstevel@tonic-gate * 1207c478bd9Sstevel@tonic-gate */ 1217c478bd9Sstevel@tonic-gate CK_RV 1227c478bd9Sstevel@tonic-gate soft_sign(soft_session_t *session_p, CK_BYTE_PTR pData, 1237c478bd9Sstevel@tonic-gate CK_ULONG ulDataLen, CK_BYTE_PTR pSignature, 1247c478bd9Sstevel@tonic-gate CK_ULONG_PTR pulSignatureLen) 1257c478bd9Sstevel@tonic-gate { 1267c478bd9Sstevel@tonic-gate 1277c478bd9Sstevel@tonic-gate CK_MECHANISM_TYPE mechanism = session_p->sign.mech.mechanism; 1287c478bd9Sstevel@tonic-gate CK_RV rv = CKR_OK; 1297c478bd9Sstevel@tonic-gate 1307c478bd9Sstevel@tonic-gate switch (mechanism) { 1317c478bd9Sstevel@tonic-gate 1327c478bd9Sstevel@tonic-gate case CKM_SSL3_MD5_MAC: 1337c478bd9Sstevel@tonic-gate case CKM_SSL3_SHA1_MAC: 1347c478bd9Sstevel@tonic-gate case CKM_MD5_HMAC_GENERAL: 1357c478bd9Sstevel@tonic-gate case CKM_MD5_HMAC: 1367c478bd9Sstevel@tonic-gate case CKM_SHA_1_HMAC_GENERAL: 1377c478bd9Sstevel@tonic-gate case CKM_SHA_1_HMAC: 138f66d273dSizick case CKM_SHA256_HMAC_GENERAL: 139f66d273dSizick case CKM_SHA256_HMAC: 140f66d273dSizick case CKM_SHA384_HMAC_GENERAL: 141f66d273dSizick case CKM_SHA384_HMAC: 142f66d273dSizick case CKM_SHA512_HMAC_GENERAL: 143f66d273dSizick case CKM_SHA512_HMAC: 1447c478bd9Sstevel@tonic-gate { 145f66d273dSizick CK_BYTE hmac[SHA512_DIGEST_LENGTH]; /* use the maximum size */ 1467c478bd9Sstevel@tonic-gate 1477c478bd9Sstevel@tonic-gate if (pSignature != NULL) { 1487c478bd9Sstevel@tonic-gate /* Pass local buffer to avoid overflow. */ 1497c478bd9Sstevel@tonic-gate rv = soft_hmac_sign_verify_common(session_p, pData, 1507c478bd9Sstevel@tonic-gate ulDataLen, hmac, pulSignatureLen, B_TRUE); 1517c478bd9Sstevel@tonic-gate } else { 1527c478bd9Sstevel@tonic-gate /* Pass original pSignature, let callee to handle it. */ 1537c478bd9Sstevel@tonic-gate rv = soft_hmac_sign_verify_common(session_p, pData, 1547c478bd9Sstevel@tonic-gate ulDataLen, pSignature, pulSignatureLen, B_TRUE); 1557c478bd9Sstevel@tonic-gate } 1567c478bd9Sstevel@tonic-gate 1577c478bd9Sstevel@tonic-gate if ((rv == CKR_OK) && (pSignature != NULL)) 1587c478bd9Sstevel@tonic-gate (void) memcpy(pSignature, hmac, *pulSignatureLen); 1597c478bd9Sstevel@tonic-gate 1607c478bd9Sstevel@tonic-gate return (rv); 1617c478bd9Sstevel@tonic-gate } 1627c478bd9Sstevel@tonic-gate case CKM_DES_MAC_GENERAL: 1637c478bd9Sstevel@tonic-gate case CKM_DES_MAC: 1647c478bd9Sstevel@tonic-gate { 1657c478bd9Sstevel@tonic-gate CK_BYTE signature[DES_BLOCK_LEN]; /* use the maximum size */ 1667c478bd9Sstevel@tonic-gate 1677c478bd9Sstevel@tonic-gate if (pSignature != NULL) { 1687c478bd9Sstevel@tonic-gate /* Pass local buffer to avoid overflow. */ 1697c478bd9Sstevel@tonic-gate rv = soft_des_sign_verify_common(session_p, pData, 1707c478bd9Sstevel@tonic-gate ulDataLen, signature, pulSignatureLen, B_TRUE, 1717c478bd9Sstevel@tonic-gate B_FALSE); 1727c478bd9Sstevel@tonic-gate } else { 1737c478bd9Sstevel@tonic-gate /* Pass NULL, let callee to handle it. */ 1747c478bd9Sstevel@tonic-gate rv = soft_des_sign_verify_common(session_p, pData, 1757c478bd9Sstevel@tonic-gate ulDataLen, NULL, pulSignatureLen, B_TRUE, 1767c478bd9Sstevel@tonic-gate B_FALSE); 1777c478bd9Sstevel@tonic-gate } 1787c478bd9Sstevel@tonic-gate 1797c478bd9Sstevel@tonic-gate if ((rv == CKR_OK) && (pSignature != NULL)) 1807c478bd9Sstevel@tonic-gate (void) memcpy(pSignature, signature, *pulSignatureLen); 1817c478bd9Sstevel@tonic-gate 1827c478bd9Sstevel@tonic-gate return (rv); 1837c478bd9Sstevel@tonic-gate } 1847c478bd9Sstevel@tonic-gate case CKM_RSA_X_509: 1857c478bd9Sstevel@tonic-gate case CKM_RSA_PKCS: 1867c478bd9Sstevel@tonic-gate 1877c478bd9Sstevel@tonic-gate return (soft_rsa_sign_common(session_p, pData, ulDataLen, 1887c478bd9Sstevel@tonic-gate pSignature, pulSignatureLen, mechanism)); 1897c478bd9Sstevel@tonic-gate 1907c478bd9Sstevel@tonic-gate case CKM_MD5_RSA_PKCS: 1917c478bd9Sstevel@tonic-gate case CKM_SHA1_RSA_PKCS: 192f66d273dSizick case CKM_SHA256_RSA_PKCS: 193f66d273dSizick case CKM_SHA384_RSA_PKCS: 194f66d273dSizick case CKM_SHA512_RSA_PKCS: 1957c478bd9Sstevel@tonic-gate 1967c478bd9Sstevel@tonic-gate return (soft_rsa_digest_sign_common(session_p, pData, ulDataLen, 1977c478bd9Sstevel@tonic-gate pSignature, pulSignatureLen, mechanism, B_FALSE)); 1987c478bd9Sstevel@tonic-gate 1997c478bd9Sstevel@tonic-gate case CKM_DSA: 2007c478bd9Sstevel@tonic-gate 2017c478bd9Sstevel@tonic-gate return (soft_dsa_sign(session_p, pData, ulDataLen, 2027c478bd9Sstevel@tonic-gate pSignature, pulSignatureLen)); 2037c478bd9Sstevel@tonic-gate 2047c478bd9Sstevel@tonic-gate case CKM_DSA_SHA1: 2057c478bd9Sstevel@tonic-gate 2067c478bd9Sstevel@tonic-gate return (soft_dsa_digest_sign_common(session_p, pData, ulDataLen, 2077c478bd9Sstevel@tonic-gate pSignature, pulSignatureLen, B_FALSE)); 2087c478bd9Sstevel@tonic-gate 2097c478bd9Sstevel@tonic-gate default: 2107c478bd9Sstevel@tonic-gate return (CKR_MECHANISM_INVALID); 2117c478bd9Sstevel@tonic-gate } 2127c478bd9Sstevel@tonic-gate } 2137c478bd9Sstevel@tonic-gate 2147c478bd9Sstevel@tonic-gate 2157c478bd9Sstevel@tonic-gate /* 2167c478bd9Sstevel@tonic-gate * soft_sign_update() 2177c478bd9Sstevel@tonic-gate * 2187c478bd9Sstevel@tonic-gate * Arguments: 2197c478bd9Sstevel@tonic-gate * session_p: pointer to soft_session_t struct 2207c478bd9Sstevel@tonic-gate * pPart: pointer to the input data to be signed 2217c478bd9Sstevel@tonic-gate * ulPartLen: length of the input data 2227c478bd9Sstevel@tonic-gate * 2237c478bd9Sstevel@tonic-gate * Description: 2247c478bd9Sstevel@tonic-gate * called by C_SignUpdate(). This function calls the corresponding 2257c478bd9Sstevel@tonic-gate * sign update routine based on the mechanism. 2267c478bd9Sstevel@tonic-gate * 2277c478bd9Sstevel@tonic-gate */ 2287c478bd9Sstevel@tonic-gate CK_RV 2297c478bd9Sstevel@tonic-gate soft_sign_update(soft_session_t *session_p, CK_BYTE_PTR pPart, 2307c478bd9Sstevel@tonic-gate CK_ULONG ulPartLen) 2317c478bd9Sstevel@tonic-gate { 2327c478bd9Sstevel@tonic-gate CK_MECHANISM_TYPE mechanism = session_p->sign.mech.mechanism; 2337c478bd9Sstevel@tonic-gate 2347c478bd9Sstevel@tonic-gate switch (mechanism) { 2357c478bd9Sstevel@tonic-gate 2367c478bd9Sstevel@tonic-gate case CKM_SSL3_MD5_MAC: 2377c478bd9Sstevel@tonic-gate case CKM_SSL3_SHA1_MAC: 2387c478bd9Sstevel@tonic-gate case CKM_MD5_HMAC_GENERAL: 2397c478bd9Sstevel@tonic-gate case CKM_MD5_HMAC: 2407c478bd9Sstevel@tonic-gate case CKM_SHA_1_HMAC_GENERAL: 2417c478bd9Sstevel@tonic-gate case CKM_SHA_1_HMAC: 242f66d273dSizick case CKM_SHA256_HMAC_GENERAL: 243f66d273dSizick case CKM_SHA256_HMAC: 244f66d273dSizick case CKM_SHA384_HMAC_GENERAL: 245f66d273dSizick case CKM_SHA384_HMAC: 246f66d273dSizick case CKM_SHA512_HMAC_GENERAL: 247f66d273dSizick case CKM_SHA512_HMAC: 2487c478bd9Sstevel@tonic-gate 2497c478bd9Sstevel@tonic-gate return (soft_hmac_sign_verify_update(session_p, pPart, 2507c478bd9Sstevel@tonic-gate ulPartLen, B_TRUE)); 2517c478bd9Sstevel@tonic-gate 2527c478bd9Sstevel@tonic-gate case CKM_DES_MAC_GENERAL: 2537c478bd9Sstevel@tonic-gate case CKM_DES_MAC: 2547c478bd9Sstevel@tonic-gate 2557c478bd9Sstevel@tonic-gate return (soft_des_mac_sign_verify_update(session_p, pPart, 2567c478bd9Sstevel@tonic-gate ulPartLen)); 2577c478bd9Sstevel@tonic-gate 2587c478bd9Sstevel@tonic-gate case CKM_MD5_RSA_PKCS: 2597c478bd9Sstevel@tonic-gate case CKM_SHA1_RSA_PKCS: 260f66d273dSizick case CKM_SHA256_RSA_PKCS: 261f66d273dSizick case CKM_SHA384_RSA_PKCS: 262f66d273dSizick case CKM_SHA512_RSA_PKCS: 2637c478bd9Sstevel@tonic-gate /* 2647c478bd9Sstevel@tonic-gate * The MD5/SHA1 digest value is accumulated in the context 2657c478bd9Sstevel@tonic-gate * of the multiple-part digesting operation. In the final 2667c478bd9Sstevel@tonic-gate * operation, the digest is encoded and then perform RSA 2677c478bd9Sstevel@tonic-gate * signing. 2687c478bd9Sstevel@tonic-gate */ 2697c478bd9Sstevel@tonic-gate case CKM_DSA_SHA1: 2707c478bd9Sstevel@tonic-gate 2717c478bd9Sstevel@tonic-gate return (soft_digest_update(session_p, pPart, ulPartLen)); 2727c478bd9Sstevel@tonic-gate 2737c478bd9Sstevel@tonic-gate default: 2747c478bd9Sstevel@tonic-gate /* PKCS11: The mechanism only supports single-part operation. */ 2757c478bd9Sstevel@tonic-gate return (CKR_MECHANISM_INVALID); 2767c478bd9Sstevel@tonic-gate } 2777c478bd9Sstevel@tonic-gate } 2787c478bd9Sstevel@tonic-gate 2797c478bd9Sstevel@tonic-gate 2807c478bd9Sstevel@tonic-gate /* 2817c478bd9Sstevel@tonic-gate * soft_sign_final() 2827c478bd9Sstevel@tonic-gate * 2837c478bd9Sstevel@tonic-gate * Arguments: 2847c478bd9Sstevel@tonic-gate * session_p: pointer to soft_session_t struct 2857c478bd9Sstevel@tonic-gate * pSignature: pointer to the signature after signing 2867c478bd9Sstevel@tonic-gate * pulSignatureLen: pointer to the length of the signature 2877c478bd9Sstevel@tonic-gate * 2887c478bd9Sstevel@tonic-gate * Description: 2897c478bd9Sstevel@tonic-gate * called by C_SignFinal(). This function calls the corresponding 2907c478bd9Sstevel@tonic-gate * sign final routine based on the mechanism. 2917c478bd9Sstevel@tonic-gate * 2927c478bd9Sstevel@tonic-gate */ 2937c478bd9Sstevel@tonic-gate CK_RV 2947c478bd9Sstevel@tonic-gate soft_sign_final(soft_session_t *session_p, CK_BYTE_PTR pSignature, 2957c478bd9Sstevel@tonic-gate CK_ULONG_PTR pulSignatureLen) 2967c478bd9Sstevel@tonic-gate { 2977c478bd9Sstevel@tonic-gate 2987c478bd9Sstevel@tonic-gate CK_MECHANISM_TYPE mechanism = session_p->sign.mech.mechanism; 2997c478bd9Sstevel@tonic-gate CK_RV rv = CKR_OK; 3007c478bd9Sstevel@tonic-gate 3017c478bd9Sstevel@tonic-gate switch (mechanism) { 3027c478bd9Sstevel@tonic-gate 3037c478bd9Sstevel@tonic-gate case CKM_SSL3_MD5_MAC: 3047c478bd9Sstevel@tonic-gate case CKM_SSL3_SHA1_MAC: 3057c478bd9Sstevel@tonic-gate case CKM_MD5_HMAC_GENERAL: 3067c478bd9Sstevel@tonic-gate case CKM_MD5_HMAC: 3077c478bd9Sstevel@tonic-gate case CKM_SHA_1_HMAC_GENERAL: 3087c478bd9Sstevel@tonic-gate case CKM_SHA_1_HMAC: 309f66d273dSizick case CKM_SHA256_HMAC_GENERAL: 310f66d273dSizick case CKM_SHA256_HMAC: 311f66d273dSizick case CKM_SHA384_HMAC_GENERAL: 312f66d273dSizick case CKM_SHA384_HMAC: 313f66d273dSizick case CKM_SHA512_HMAC_GENERAL: 314f66d273dSizick case CKM_SHA512_HMAC: 3157c478bd9Sstevel@tonic-gate { 316f66d273dSizick CK_BYTE hmac[SHA512_DIGEST_LENGTH]; /* use the maximum size */ 3177c478bd9Sstevel@tonic-gate 3187c478bd9Sstevel@tonic-gate if (pSignature != NULL) { 3197c478bd9Sstevel@tonic-gate /* Pass local buffer to avoid overflow */ 3207c478bd9Sstevel@tonic-gate rv = soft_hmac_sign_verify_common(session_p, NULL, 3217c478bd9Sstevel@tonic-gate 0, hmac, pulSignatureLen, B_TRUE); 3227c478bd9Sstevel@tonic-gate } else { 3237c478bd9Sstevel@tonic-gate /* Pass original pSignature, let callee to handle it. */ 3247c478bd9Sstevel@tonic-gate rv = soft_hmac_sign_verify_common(session_p, NULL, 3257c478bd9Sstevel@tonic-gate 0, pSignature, pulSignatureLen, B_TRUE); 3267c478bd9Sstevel@tonic-gate } 3277c478bd9Sstevel@tonic-gate 3287c478bd9Sstevel@tonic-gate if ((rv == CKR_OK) && (pSignature != NULL)) 3297c478bd9Sstevel@tonic-gate (void) memcpy(pSignature, hmac, *pulSignatureLen); 3307c478bd9Sstevel@tonic-gate 3317c478bd9Sstevel@tonic-gate return (rv); 3327c478bd9Sstevel@tonic-gate } 3337c478bd9Sstevel@tonic-gate case CKM_DES_MAC_GENERAL: 3347c478bd9Sstevel@tonic-gate case CKM_DES_MAC: 3357c478bd9Sstevel@tonic-gate { 3367c478bd9Sstevel@tonic-gate CK_BYTE signature[DES_BLOCK_LEN]; /* use the maximum size */ 3377c478bd9Sstevel@tonic-gate 3387c478bd9Sstevel@tonic-gate if (pSignature != NULL) { 3397c478bd9Sstevel@tonic-gate /* Pass local buffer to avoid overflow. */ 3407c478bd9Sstevel@tonic-gate rv = soft_des_sign_verify_common(session_p, NULL, 0, 3417c478bd9Sstevel@tonic-gate signature, pulSignatureLen, B_TRUE, B_TRUE); 3427c478bd9Sstevel@tonic-gate } else { 3437c478bd9Sstevel@tonic-gate /* Pass NULL, let callee to handle it. */ 3447c478bd9Sstevel@tonic-gate rv = soft_des_sign_verify_common(session_p, NULL, 0, 3457c478bd9Sstevel@tonic-gate NULL, pulSignatureLen, B_TRUE, B_TRUE); 3467c478bd9Sstevel@tonic-gate } 3477c478bd9Sstevel@tonic-gate 3487c478bd9Sstevel@tonic-gate if ((rv == CKR_OK) && (pSignature != NULL)) 3497c478bd9Sstevel@tonic-gate (void) memcpy(pSignature, signature, *pulSignatureLen); 3507c478bd9Sstevel@tonic-gate 3517c478bd9Sstevel@tonic-gate return (rv); 3527c478bd9Sstevel@tonic-gate } 3537c478bd9Sstevel@tonic-gate case CKM_MD5_RSA_PKCS: 3547c478bd9Sstevel@tonic-gate case CKM_SHA1_RSA_PKCS: 355f66d273dSizick case CKM_SHA256_RSA_PKCS: 356f66d273dSizick case CKM_SHA384_RSA_PKCS: 357f66d273dSizick case CKM_SHA512_RSA_PKCS: 3587c478bd9Sstevel@tonic-gate 3597c478bd9Sstevel@tonic-gate return (soft_rsa_digest_sign_common(session_p, NULL, 0, 3607c478bd9Sstevel@tonic-gate pSignature, pulSignatureLen, mechanism, B_TRUE)); 3617c478bd9Sstevel@tonic-gate 3627c478bd9Sstevel@tonic-gate case CKM_DSA_SHA1: 3637c478bd9Sstevel@tonic-gate 3647c478bd9Sstevel@tonic-gate return (soft_dsa_digest_sign_common(session_p, NULL, 0, 3657c478bd9Sstevel@tonic-gate pSignature, pulSignatureLen, B_TRUE)); 3667c478bd9Sstevel@tonic-gate 3677c478bd9Sstevel@tonic-gate default: 3687c478bd9Sstevel@tonic-gate /* PKCS11: The mechanism only supports single-part operation. */ 3697c478bd9Sstevel@tonic-gate return (CKR_MECHANISM_INVALID); 3707c478bd9Sstevel@tonic-gate } 3717c478bd9Sstevel@tonic-gate } 3727c478bd9Sstevel@tonic-gate 3737c478bd9Sstevel@tonic-gate 3747c478bd9Sstevel@tonic-gate CK_RV 3757c478bd9Sstevel@tonic-gate soft_sign_recover_init(soft_session_t *session_p, CK_MECHANISM_PTR pMechanism, 3767c478bd9Sstevel@tonic-gate soft_object_t *key_p) 3777c478bd9Sstevel@tonic-gate { 3787c478bd9Sstevel@tonic-gate 3797c478bd9Sstevel@tonic-gate switch (pMechanism->mechanism) { 3807c478bd9Sstevel@tonic-gate 3817c478bd9Sstevel@tonic-gate case CKM_RSA_X_509: 3827c478bd9Sstevel@tonic-gate case CKM_RSA_PKCS: 3837c478bd9Sstevel@tonic-gate 3847c478bd9Sstevel@tonic-gate return (soft_rsa_sign_verify_init_common(session_p, pMechanism, 3857c478bd9Sstevel@tonic-gate key_p, B_TRUE)); 3867c478bd9Sstevel@tonic-gate 3877c478bd9Sstevel@tonic-gate default: 3887c478bd9Sstevel@tonic-gate return (CKR_MECHANISM_INVALID); 3897c478bd9Sstevel@tonic-gate } 3907c478bd9Sstevel@tonic-gate } 3917c478bd9Sstevel@tonic-gate 3927c478bd9Sstevel@tonic-gate 3937c478bd9Sstevel@tonic-gate CK_RV 3947c478bd9Sstevel@tonic-gate soft_sign_recover(soft_session_t *session_p, CK_BYTE_PTR pData, 3957c478bd9Sstevel@tonic-gate CK_ULONG ulDataLen, CK_BYTE_PTR pSignature, 3967c478bd9Sstevel@tonic-gate CK_ULONG_PTR pulSignatureLen) 3977c478bd9Sstevel@tonic-gate { 3987c478bd9Sstevel@tonic-gate 3997c478bd9Sstevel@tonic-gate CK_MECHANISM_TYPE mechanism = session_p->sign.mech.mechanism; 4007c478bd9Sstevel@tonic-gate 4017c478bd9Sstevel@tonic-gate switch (mechanism) { 4027c478bd9Sstevel@tonic-gate 4037c478bd9Sstevel@tonic-gate case CKM_RSA_X_509: 4047c478bd9Sstevel@tonic-gate case CKM_RSA_PKCS: 4057c478bd9Sstevel@tonic-gate 4067c478bd9Sstevel@tonic-gate return (soft_rsa_sign_common(session_p, pData, ulDataLen, 4077c478bd9Sstevel@tonic-gate pSignature, pulSignatureLen, mechanism)); 4087c478bd9Sstevel@tonic-gate 4097c478bd9Sstevel@tonic-gate default: 4107c478bd9Sstevel@tonic-gate return (CKR_MECHANISM_INVALID); 4117c478bd9Sstevel@tonic-gate } 4127c478bd9Sstevel@tonic-gate } 4137c478bd9Sstevel@tonic-gate 4147c478bd9Sstevel@tonic-gate /* 4157c478bd9Sstevel@tonic-gate * This function frees the allocated active crypto context. 4167c478bd9Sstevel@tonic-gate * It is only called by the first tier of sign/verify routines 4177c478bd9Sstevel@tonic-gate * and the caller of this function may or may not hold the session mutex. 4187c478bd9Sstevel@tonic-gate */ 4197c478bd9Sstevel@tonic-gate void 4207c478bd9Sstevel@tonic-gate soft_sign_verify_cleanup(soft_session_t *session_p, boolean_t sign, 4217c478bd9Sstevel@tonic-gate boolean_t lock_held) 4227c478bd9Sstevel@tonic-gate { 4237c478bd9Sstevel@tonic-gate 4247c478bd9Sstevel@tonic-gate crypto_active_op_t *active_op; 4257c478bd9Sstevel@tonic-gate boolean_t lock_true = B_TRUE; 4267c478bd9Sstevel@tonic-gate 4277c478bd9Sstevel@tonic-gate if (!lock_held) 4287c478bd9Sstevel@tonic-gate (void) pthread_mutex_lock(&session_p->session_mutex); 4297c478bd9Sstevel@tonic-gate 4307c478bd9Sstevel@tonic-gate active_op = (sign) ? &(session_p->sign) : &(session_p->verify); 4317c478bd9Sstevel@tonic-gate 4327c478bd9Sstevel@tonic-gate switch (active_op->mech.mechanism) { 4337c478bd9Sstevel@tonic-gate 4347c478bd9Sstevel@tonic-gate case CKM_MD5_RSA_PKCS: 4357c478bd9Sstevel@tonic-gate case CKM_SHA1_RSA_PKCS: 436f66d273dSizick case CKM_SHA256_RSA_PKCS: 437f66d273dSizick case CKM_SHA384_RSA_PKCS: 438f66d273dSizick case CKM_SHA512_RSA_PKCS: 4397c478bd9Sstevel@tonic-gate if (session_p->digest.context != NULL) { 4407c478bd9Sstevel@tonic-gate free(session_p->digest.context); 4417c478bd9Sstevel@tonic-gate session_p->digest.context = NULL; 4427c478bd9Sstevel@tonic-gate session_p->digest.flags = 0; 4437c478bd9Sstevel@tonic-gate } 444*4c21f043Sizick /* FALLTHRU */ 4457c478bd9Sstevel@tonic-gate 4467c478bd9Sstevel@tonic-gate case CKM_RSA_PKCS: 4477c478bd9Sstevel@tonic-gate case CKM_RSA_X_509: 448*4c21f043Sizick { 449*4c21f043Sizick soft_rsa_ctx_t *rsa_ctx = 450*4c21f043Sizick (soft_rsa_ctx_t *)active_op->context; 451*4c21f043Sizick 452*4c21f043Sizick if (rsa_ctx != NULL && rsa_ctx->key != NULL) { 453*4c21f043Sizick soft_cleanup_object(rsa_ctx->key); 454*4c21f043Sizick free(rsa_ctx->key); 455*4c21f043Sizick } 456*4c21f043Sizick break; 457*4c21f043Sizick 458*4c21f043Sizick } 459*4c21f043Sizick case CKM_DSA_SHA1: 460*4c21f043Sizick if (session_p->digest.context != NULL) { 461*4c21f043Sizick free(session_p->digest.context); 462*4c21f043Sizick session_p->digest.context = NULL; 463*4c21f043Sizick session_p->digest.flags = 0; 464*4c21f043Sizick } 465*4c21f043Sizick 466*4c21f043Sizick /* FALLTHRU */ 4677c478bd9Sstevel@tonic-gate case CKM_DSA: 468*4c21f043Sizick { 469*4c21f043Sizick soft_dsa_ctx_t *dsa_ctx = 470*4c21f043Sizick (soft_dsa_ctx_t *)active_op->context; 471*4c21f043Sizick 472*4c21f043Sizick if (dsa_ctx != NULL && dsa_ctx->key != NULL) { 473*4c21f043Sizick soft_cleanup_object(dsa_ctx->key); 474*4c21f043Sizick free(dsa_ctx->key); 475*4c21f043Sizick } 4767c478bd9Sstevel@tonic-gate break; 4777c478bd9Sstevel@tonic-gate 478*4c21f043Sizick } 4797c478bd9Sstevel@tonic-gate case CKM_SSL3_MD5_MAC: 4807c478bd9Sstevel@tonic-gate case CKM_SSL3_SHA1_MAC: 4817c478bd9Sstevel@tonic-gate case CKM_MD5_HMAC_GENERAL: 4827c478bd9Sstevel@tonic-gate case CKM_MD5_HMAC: 4837c478bd9Sstevel@tonic-gate case CKM_SHA_1_HMAC_GENERAL: 4847c478bd9Sstevel@tonic-gate case CKM_SHA_1_HMAC: 485f66d273dSizick case CKM_SHA256_HMAC_GENERAL: 486f66d273dSizick case CKM_SHA256_HMAC: 487f66d273dSizick case CKM_SHA384_HMAC_GENERAL: 488f66d273dSizick case CKM_SHA384_HMAC: 489f66d273dSizick case CKM_SHA512_HMAC_GENERAL: 490f66d273dSizick case CKM_SHA512_HMAC: 4917c478bd9Sstevel@tonic-gate if (active_op->context != NULL) 4927c478bd9Sstevel@tonic-gate bzero(active_op->context, sizeof (soft_hmac_ctx_t)); 4937c478bd9Sstevel@tonic-gate break; 4947c478bd9Sstevel@tonic-gate case CKM_DES_MAC_GENERAL: 4957c478bd9Sstevel@tonic-gate case CKM_DES_MAC: 4967c478bd9Sstevel@tonic-gate if (session_p->encrypt.context != NULL) { 4977c478bd9Sstevel@tonic-gate free(session_p->encrypt.context); 4987c478bd9Sstevel@tonic-gate session_p->encrypt.context = NULL; 4997c478bd9Sstevel@tonic-gate session_p->encrypt.flags = 0; 5007c478bd9Sstevel@tonic-gate } 5017c478bd9Sstevel@tonic-gate if (active_op->context != NULL) 5027c478bd9Sstevel@tonic-gate bzero(active_op->context, sizeof (soft_des_ctx_t)); 5037c478bd9Sstevel@tonic-gate break; 5047c478bd9Sstevel@tonic-gate 5057c478bd9Sstevel@tonic-gate } 5067c478bd9Sstevel@tonic-gate 5077c478bd9Sstevel@tonic-gate if (active_op->context != NULL) { 5087c478bd9Sstevel@tonic-gate free(active_op->context); 5097c478bd9Sstevel@tonic-gate active_op->context = NULL; 5107c478bd9Sstevel@tonic-gate } 5117c478bd9Sstevel@tonic-gate 5127c478bd9Sstevel@tonic-gate active_op->flags = 0; 5137c478bd9Sstevel@tonic-gate 5147c478bd9Sstevel@tonic-gate if (!lock_held) 5157c478bd9Sstevel@tonic-gate SES_REFRELE(session_p, lock_true); 5167c478bd9Sstevel@tonic-gate } 517