1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/security/nss/lib/freebl/arcfive.c Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,88 @@
1.4 +/*
1.5 + * arcfive.c - stubs for RC5 - NOT a working implementation!
1.6 + *
1.7 + * This Source Code Form is subject to the terms of the Mozilla Public
1.8 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.9 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.10 +
1.11 +#ifdef FREEBL_NO_DEPEND
1.12 +#include "stubs.h"
1.13 +#endif
1.14 +
1.15 +#include "blapi.h"
1.16 +#include "prerror.h"
1.17 +
1.18 +/******************************************/
1.19 +/*
1.20 +** RC5 symmetric block cypher -- 64-bit block size
1.21 +*/
1.22 +
1.23 +/*
1.24 +** Create a new RC5 context suitable for RC5 encryption/decryption.
1.25 +** "key" raw key data
1.26 +** "len" the number of bytes of key data
1.27 +** "iv" is the CBC initialization vector (if mode is NSS_RC5_CBC)
1.28 +** "mode" one of NSS_RC5 or NSS_RC5_CBC
1.29 +**
1.30 +** When mode is set to NSS_RC5_CBC the RC5 cipher is run in "cipher block
1.31 +** chaining" mode.
1.32 +*/
1.33 +RC5Context *
1.34 +RC5_CreateContext(const SECItem *key, unsigned int rounds,
1.35 + unsigned int wordSize, const unsigned char *iv, int mode)
1.36 +{
1.37 + PORT_SetError(PR_NOT_IMPLEMENTED_ERROR);
1.38 + return NULL;
1.39 +}
1.40 +
1.41 +/*
1.42 +** Destroy an RC5 encryption/decryption context.
1.43 +** "cx" the context
1.44 +** "freeit" if PR_TRUE then free the object as well as its sub-objects
1.45 +*/
1.46 +void
1.47 +RC5_DestroyContext(RC5Context *cx, PRBool freeit)
1.48 +{
1.49 + PORT_SetError(PR_NOT_IMPLEMENTED_ERROR);
1.50 +}
1.51 +
1.52 +/*
1.53 +** Perform RC5 encryption.
1.54 +** "cx" the context
1.55 +** "output" the output buffer to store the encrypted data.
1.56 +** "outputLen" how much data is stored in "output". Set by the routine
1.57 +** after some data is stored in output.
1.58 +** "maxOutputLen" the maximum amount of data that can ever be
1.59 +** stored in "output"
1.60 +** "input" the input data
1.61 +** "inputLen" the amount of input data
1.62 +*/
1.63 +SECStatus
1.64 +RC5_Encrypt(RC5Context *cx, unsigned char *output, unsigned int *outputLen,
1.65 + unsigned int maxOutputLen,
1.66 + const unsigned char *input, unsigned int inputLen)
1.67 +{
1.68 + PORT_SetError(PR_NOT_IMPLEMENTED_ERROR);
1.69 + return SECFailure;
1.70 +}
1.71 +
1.72 +/*
1.73 +** Perform RC5 decryption.
1.74 +** "cx" the context
1.75 +** "output" the output buffer to store the decrypted data.
1.76 +** "outputLen" how much data is stored in "output". Set by the routine
1.77 +** after some data is stored in output.
1.78 +** "maxOutputLen" the maximum amount of data that can ever be
1.79 +** stored in "output"
1.80 +** "input" the input data
1.81 +** "inputLen" the amount of input data
1.82 +*/
1.83 +SECStatus
1.84 +RC5_Decrypt(RC5Context *cx, unsigned char *output, unsigned int *outputLen,
1.85 + unsigned int maxOutputLen,
1.86 + const unsigned char *input, unsigned int inputLen)
1.87 +{
1.88 + PORT_SetError(PR_NOT_IMPLEMENTED_ERROR);
1.89 + return SECFailure;
1.90 +}
1.91 +
