--- /dev/null
+/*
+ * Copyright (c) 2003-2004,2011,2014 Apple Inc. All Rights Reserved.
+ *
+ * @APPLE_LICENSE_HEADER_START@
+ *
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this
+ * file.
+ *
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
+ *
+ * @APPLE_LICENSE_HEADER_END@
+ */
+
+/*
+ * p12Crypto.h - PKCS12 Crypto routines.
+ */
+
+#ifndef _PKCS12_CRYPTO_H_
+#define _PKCS12_CRYPTO_H_
+
+#include <Security/Security.h>
+#include <security_asn1/SecNssCoder.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * Given appropriate P12-style parameters, cook up a CSSM_KEY.
+ */
+CSSM_RETURN p12KeyGen(
+ CSSM_CSP_HANDLE cspHand,
+ CSSM_KEY &key,
+ bool isForEncr, // true: en/decrypt false: MAC
+ CSSM_ALGORITHMS keyAlg,
+ CSSM_ALGORITHMS pbeHashAlg, // SHA1, MD5 only
+ uint32 keySizeInBits,
+ uint32 iterCount,
+ const CSSM_DATA &salt,
+
+ /* exactly one of the following two must be valid */
+ const CSSM_DATA *pwd, // unicode, double null terminated
+ const CSSM_KEY *passKey,
+ CSSM_DATA &iv); // referent is optional
+
+/*
+ * Decrypt (typically, an encrypted P7 ContentInfo contents or
+ * a P12 ShroudedKeyBag).
+ */
+CSSM_RETURN p12Decrypt(
+ CSSM_CSP_HANDLE cspHand,
+ const CSSM_DATA &cipherText,
+ CSSM_ALGORITHMS keyAlg,
+ CSSM_ALGORITHMS encrAlg,
+ CSSM_ALGORITHMS pbeHashAlg, // SHA1, MD5 only
+ uint32 keySizeInBits,
+ uint32 blockSizeInBytes, // for IV
+ CSSM_PADDING padding, // CSSM_PADDING_PKCS7, etc.
+ CSSM_ENCRYPT_MODE mode, // CSSM_ALGMODE_CBCPadIV8, etc.
+ uint32 iterCount,
+ const CSSM_DATA &salt,
+ /* exactly one of the following two must be valid */
+ const CSSM_DATA *pwd, // unicode, double null terminated
+ const CSSM_KEY *passKey,
+ SecNssCoder &coder, // for mallocing KeyData and plainText
+ CSSM_DATA &plainText);
+
+/*
+ * Decrypt (typically, an encrypted P7 ContentInfo contents)
+ */
+CSSM_RETURN p12Encrypt(
+ CSSM_CSP_HANDLE cspHand,
+ const CSSM_DATA &plainText,
+ CSSM_ALGORITHMS keyAlg,
+ CSSM_ALGORITHMS encrAlg,
+ CSSM_ALGORITHMS pbeHashAlg, // SHA1, MD5 only
+ uint32 keySizeInBits,
+ uint32 blockSizeInBytes, // for IV
+ CSSM_PADDING padding, // CSSM_PADDING_PKCS7, etc.
+ CSSM_ENCRYPT_MODE mode, // CSSM_ALGMODE_CBCPadIV8, etc.
+ uint32 iterCount,
+ const CSSM_DATA &salt,
+ const CSSM_DATA *pwd, // unicode, double null terminated
+ const CSSM_KEY *passKey,
+ SecNssCoder &coder, // for mallocing cipherText
+ CSSM_DATA &cipherText);
+
+/*
+ * Calculate the MAC for a PFX. Caller is either going compare
+ * the result against an existing PFX's MAC or drop the result into
+ * a newly created PFX.
+ */
+CSSM_RETURN p12GenMac(
+ CSSM_CSP_HANDLE cspHand,
+ const CSSM_DATA &ptext, // e.g., NSS_P12_DecodedPFX.derAuthSaafe
+ CSSM_ALGORITHMS alg, // better be SHA1!
+ unsigned iterCount,
+ const CSSM_DATA &salt,
+ /* exactly one of the following two must be valid */
+ const CSSM_DATA *pwd, // unicode, double null terminated
+ const CSSM_KEY *passKey,
+ SecNssCoder &coder, // for mallocing macData
+ CSSM_DATA &macData); // RETURNED
+
+/*
+ * Unwrap a shrouded key.
+ */
+CSSM_RETURN p12UnwrapKey(
+ CSSM_CSP_HANDLE cspHand,
+ CSSM_DL_DB_HANDLE_PTR dlDbHand, // optional
+ int keyIsPermanent, // nonzero - store in DB
+ const CSSM_DATA &shroudedKeyBits,
+ CSSM_ALGORITHMS keyAlg, // of the unwrapping key
+ CSSM_ALGORITHMS encrAlg,
+ CSSM_ALGORITHMS pbeHashAlg, // SHA1, MD5 only
+ uint32 keySizeInBits,
+ uint32 blockSizeInBytes, // for IV
+ CSSM_PADDING padding, // CSSM_PADDING_PKCS7, etc.
+ CSSM_ENCRYPT_MODE mode, // CSSM_ALGMODE_CBCPadIV8, etc.
+ uint32 iterCount,
+ const CSSM_DATA &salt,
+ /* exactly one of the following two must be valid */
+ const CSSM_DATA *pwd, // unicode, double null terminated
+ const CSSM_KEY *passKey,
+ SecNssCoder &coder, // for mallocing privKey
+ const CSSM_DATA &labelData,
+ SecAccessRef access, // optional; use default ACL if NULL and !noAcl
+ bool noAcl, // true ==> no ACL
+ CSSM_KEYUSE keyUsage,
+ CSSM_KEYATTR_FLAGS keyAttrs,
+
+ /*
+ * Result: a private key, reference format, optionaly stored
+ * in dlDbHand
+ */
+ CSSM_KEY_PTR &privKey);
+
+CSSM_RETURN p12WrapKey(
+ CSSM_CSP_HANDLE cspHand,
+ CSSM_KEY_PTR privKey,
+ const CSSM_ACCESS_CREDENTIALS *privKeyCreds,
+ CSSM_ALGORITHMS keyAlg, // of the unwrapping key
+ CSSM_ALGORITHMS encrAlg,
+ CSSM_ALGORITHMS pbeHashAlg, // SHA1, MD5 only
+ uint32 keySizeInBits,
+ uint32 blockSizeInBytes, // for IV
+ CSSM_PADDING padding, // CSSM_PADDING_PKCS7, etc.
+ CSSM_ENCRYPT_MODE mode, // CSSM_ALGMODE_CBCPadIV8, etc.
+ uint32 iterCount,
+ const CSSM_DATA &salt,
+ /* exactly one of the following two must be valid */
+ const CSSM_DATA *pwd, // unicode, double null terminated
+ const CSSM_KEY *passKey,
+ SecNssCoder &coder, // for mallocing keyBits
+ CSSM_DATA &shroudedKeyBits); // RETURNED
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _PKCS12_CRYPTO_H_ */
+
projects / apple / security.git / blobdiff