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| (Empty) |
| 1 /* | |
| 2 * arcfive.c - stubs for RC5 - NOT a working implementation! | |
| 3 * | |
| 4 * This Source Code Form is subject to the terms of the Mozilla Public | |
| 5 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 6 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 7 /* $Id: arcfive.c,v 1.7 2012/04/25 14:49:43 gerv%gerv.net Exp $ */ | |
| 8 | |
| 9 #ifdef FREEBL_NO_DEPEND | |
| 10 #include "stubs.h" | |
| 11 #endif | |
| 12 | |
| 13 #include "blapi.h" | |
| 14 #include "prerror.h" | |
| 15 | |
| 16 /******************************************/ | |
| 17 /* | |
| 18 ** RC5 symmetric block cypher -- 64-bit block size | |
| 19 */ | |
| 20 | |
| 21 /* | |
| 22 ** Create a new RC5 context suitable for RC5 encryption/decryption. | |
| 23 ** "key" raw key data | |
| 24 ** "len" the number of bytes of key data | |
| 25 ** "iv" is the CBC initialization vector (if mode is NSS_RC5_CBC) | |
| 26 ** "mode" one of NSS_RC5 or NSS_RC5_CBC | |
| 27 ** | |
| 28 ** When mode is set to NSS_RC5_CBC the RC5 cipher is run in "cipher block | |
| 29 ** chaining" mode. | |
| 30 */ | |
| 31 RC5Context * | |
| 32 RC5_CreateContext(const SECItem *key, unsigned int rounds, | |
| 33 unsigned int wordSize, const unsigned char *iv, int mode) | |
| 34 { | |
| 35 PORT_SetError(PR_NOT_IMPLEMENTED_ERROR); | |
| 36 return NULL; | |
| 37 } | |
| 38 | |
| 39 /* | |
| 40 ** Destroy an RC5 encryption/decryption context. | |
| 41 ** "cx" the context | |
| 42 ** "freeit" if PR_TRUE then free the object as well as its sub-objects | |
| 43 */ | |
| 44 void | |
| 45 RC5_DestroyContext(RC5Context *cx, PRBool freeit) | |
| 46 { | |
| 47 PORT_SetError(PR_NOT_IMPLEMENTED_ERROR); | |
| 48 } | |
| 49 | |
| 50 /* | |
| 51 ** Perform RC5 encryption. | |
| 52 ** "cx" the context | |
| 53 ** "output" the output buffer to store the encrypted data. | |
| 54 ** "outputLen" how much data is stored in "output". Set by the routine | |
| 55 ** after some data is stored in output. | |
| 56 ** "maxOutputLen" the maximum amount of data that can ever be | |
| 57 ** stored in "output" | |
| 58 ** "input" the input data | |
| 59 ** "inputLen" the amount of input data | |
| 60 */ | |
| 61 SECStatus | |
| 62 RC5_Encrypt(RC5Context *cx, unsigned char *output, unsigned int *outputLen, | |
| 63 unsigned int maxOutputLen, | |
| 64 const unsigned char *input, unsigned int inputLen) | |
| 65 { | |
| 66 PORT_SetError(PR_NOT_IMPLEMENTED_ERROR); | |
| 67 return SECFailure; | |
| 68 } | |
| 69 | |
| 70 /* | |
| 71 ** Perform RC5 decryption. | |
| 72 ** "cx" the context | |
| 73 ** "output" the output buffer to store the decrypted data. | |
| 74 ** "outputLen" how much data is stored in "output". Set by the routine | |
| 75 ** after some data is stored in output. | |
| 76 ** "maxOutputLen" the maximum amount of data that can ever be | |
| 77 ** stored in "output" | |
| 78 ** "input" the input data | |
| 79 ** "inputLen" the amount of input data | |
| 80 */ | |
| 81 SECStatus | |
| 82 RC5_Decrypt(RC5Context *cx, unsigned char *output, unsigned int *outputLen, | |
| 83 unsigned int maxOutputLen, | |
| 84 const unsigned char *input, unsigned int inputLen) | |
| 85 { | |
| 86 PORT_SetError(PR_NOT_IMPLEMENTED_ERROR); | |
| 87 return SECFailure; | |
| 88 } | |
| 89 | |
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Chromium Code Reviews
Issue 14249009:
Change the NSS and NSPR source tree to the new directory structure to be (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/deps/third_party/nss/