X-Git-Url: http://git.silcnet.org/gitweb/?a=blobdiff_plain;f=lib%2Fsilccrypt%2Fsilcrng.h;h=4348fb2ace77e6abfff0c402a25c7f32a89ffa39;hb=bd548b5771a325d3dc051887d3fd0225550d4418;hp=b4deeb8d2eba4867c3208ba48ac96cab0ecb3f27;hpb=fe64e3c36398fa08a8fc08cda4dafbd652c213ad;p=crypto.git diff --git a/lib/silccrypt/silcrng.h b/lib/silccrypt/silcrng.h index b4deeb8d..4348fb2a 100644 --- a/lib/silccrypt/silcrng.h +++ b/lib/silccrypt/silcrng.h @@ -4,7 +4,7 @@ Author: Pekka Riikonen - Copyright (C) 1997 - 2003 Pekka Riikonen + Copyright (C) 1997 - 2008 Pekka Riikonen This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -36,7 +36,7 @@ #ifndef SILCRNG_H #define SILCRNG_H -/****s* silccrypt/SilcRNGAPI/SilcRng +/****s* silccrypt/SilcRng * * NAME * @@ -54,7 +54,7 @@ typedef struct SilcRngStruct *SilcRng; /* Prototypes */ -/****f* silccrypt/SilcRNGAPI/silc_rng_alloc +/****f* silccrypt/silc_rng_alloc * * SYNOPSIS * @@ -70,7 +70,7 @@ typedef struct SilcRngStruct *SilcRng; ***/ SilcRng silc_rng_alloc(void); -/****f* silccrypt/SilcRNGAPI/silc_rng_free +/****f* silccrypt/silc_rng_free * * SYNOPSIS * @@ -84,7 +84,7 @@ SilcRng silc_rng_alloc(void); ***/ void silc_rng_free(SilcRng rng); -/****f* silccrypt/SilcRNGAPI/silc_rng_init +/****f* silccrypt/silc_rng_init * * SYNOPSIS * @@ -105,7 +105,7 @@ void silc_rng_free(SilcRng rng); ***/ void silc_rng_init(SilcRng rng); -/****f* silccrypt/SilcRNGAPI/silc_rng_get_byte +/****f* silccrypt/silc_rng_get_byte * * SYNOPSIS * @@ -118,7 +118,7 @@ void silc_rng_init(SilcRng rng); ***/ SilcUInt8 silc_rng_get_byte(SilcRng rng); -/****f* silccrypt/SilcRNGAPI/silc_rng_get_byte_fast +/****f* silccrypt/silc_rng_get_byte_fast * * SYNOPSIS * @@ -139,7 +139,7 @@ SilcUInt8 silc_rng_get_byte(SilcRng rng); ***/ SilcUInt8 silc_rng_get_byte_fast(SilcRng rng); -/****f* silccrypt/SilcRNGAPI/silc_rng_get_rn16 +/****f* silccrypt/silc_rng_get_rn16 * * SYNOPSIS * @@ -152,7 +152,7 @@ SilcUInt8 silc_rng_get_byte_fast(SilcRng rng); ***/ SilcUInt16 silc_rng_get_rn16(SilcRng rng); -/****f* silccrypt/SilcRNGAPI/silc_rng_get_rn32 +/****f* silccrypt/silc_rng_get_rn32 * * SYNOPSIS * @@ -165,7 +165,7 @@ SilcUInt16 silc_rng_get_rn16(SilcRng rng); ***/ SilcUInt32 silc_rng_get_rn32(SilcRng rng); -/****f* silccrypt/SilcRNGAPI/silc_rng_get_rn_string +/****f* silccrypt/silc_rng_get_rn_string * * SYNOPSIS * @@ -180,22 +180,24 @@ SilcUInt32 silc_rng_get_rn32(SilcRng rng); ***/ unsigned char *silc_rng_get_rn_string(SilcRng rng, SilcUInt32 len); -/****f* silccrypt/SilcRNGAPI/silc_rng_get_rn_data +/****f* silccrypt/silc_rng_get_rn_data * * SYNOPSIS * - * unsigned char *silc_rng_get_rn_data(SilcRng rng, SilcUInt32 len); + * SilcBool silc_rng_get_rn_data(SilcRng rng, SilcUInt32 len, + * unsigned char *buf, SilcUInt32 buf_size); * * DESCRIPTION * - * Returns random binary data of the length of `len' bytes. The - * caller must free returned data buffer. It is guaranteed the data - * buffer does not include any zero (0x00) bytes. + * Returns random binary data of the length of `len' bytes to the `buf' + * of maximum size of `buf_size'. It is guaranteed the data buffer does + * not include any zero (0x00) bytes. * ***/ -unsigned char *silc_rng_get_rn_data(SilcRng rng, SilcUInt32 len); +SilcBool silc_rng_get_rn_data(SilcRng rng, SilcUInt32 len, + unsigned char *buf, SilcUInt32 buf_size); -/****f* silccrypt/SilcRNGAPI/silc_rng_add_noise +/****f* silccrypt/silc_rng_add_noise * * SYNOPSIS * @@ -210,7 +212,7 @@ unsigned char *silc_rng_get_rn_data(SilcRng rng, SilcUInt32 len); ***/ void silc_rng_add_noise(SilcRng rng, unsigned char *buffer, SilcUInt32 len); -/****f* silccrypt/SilcRNGAPI/silc_rng_global_init +/****f* silccrypt/silc_rng_global_init * * SYNOPSIS * @@ -236,7 +238,7 @@ void silc_rng_add_noise(SilcRng rng, unsigned char *buffer, SilcUInt32 len); ***/ SilcBool silc_rng_global_init(SilcRng rng); -/****f* silccrypt/SilcRNGAPI/silc_rng_global_uninit +/****f* silccrypt/silc_rng_global_uninit * * SYNOPSIS * @@ -250,7 +252,7 @@ SilcBool silc_rng_global_init(SilcRng rng); ***/ SilcBool silc_rng_global_uninit(void); -/****f* silccrypt/SilcRNGAPI/silc_rng_global_get_byte +/****f* silccrypt/silc_rng_global_get_byte * * SYNOPSIS * @@ -263,7 +265,7 @@ SilcBool silc_rng_global_uninit(void); ***/ SilcUInt8 silc_rng_global_get_byte(void); -/****f* silccrypt/SilcRNGAPI/silc_rng_global_get_byte_fast +/****f* silccrypt/silc_rng_global_get_byte_fast * * SYNOPSIS * @@ -284,7 +286,7 @@ SilcUInt8 silc_rng_global_get_byte(void); ***/ SilcUInt8 silc_rng_global_get_byte_fast(void); -/****f* silccrypt/SilcRNGAPI/silc_rng_global_get_rn16 +/****f* silccrypt/silc_rng_global_get_rn16 * * SYNOPSIS * @@ -297,7 +299,7 @@ SilcUInt8 silc_rng_global_get_byte_fast(void); ***/ SilcUInt16 silc_rng_global_get_rn16(void); -/****f* silccrypt/SilcRNGAPI/silc_rng_global_get_rn32 +/****f* silccrypt/silc_rng_global_get_rn32 * * SYNOPSIS * @@ -310,7 +312,7 @@ SilcUInt16 silc_rng_global_get_rn16(void); ***/ SilcUInt32 silc_rng_global_get_rn32(void); -/****f* silccrypt/SilcRNGAPI/silc_rng_global_get_rn_string +/****f* silccrypt/silc_rng_global_get_rn_string * * SYNOPSIS * @@ -325,22 +327,25 @@ SilcUInt32 silc_rng_global_get_rn32(void); ***/ unsigned char *silc_rng_global_get_rn_string(SilcUInt32 len); -/****f* silccrypt/SilcRNGAPI/silc_rng_global_get_rn_data +/****f* silccrypt/silc_rng_global_get_rn_data * * SYNOPSIS * - * unsigned char *silc_rng_global_get_rn_data(SilcUInt32 len); + * SilcBool silc_rng_global_get_rn_data(SilcRng rng, SilcUInt32 len, + * unsigned char *buf, + * SilcUInt32 buf_size); * * DESCRIPTION * - * Returns random binary data of the length of `len' bytes. The - * caller must free returned data buffer. It is guaranteed the data - * buffer does not include any zero (0x00) bytes. + * Returns random binary data of the length of `len' bytes to the `buf' + * of maximum size of `buf_size'. It is guaranteed the data buffer does + * not include any zero (0x00) bytes. * ***/ -unsigned char *silc_rng_global_get_rn_data(SilcUInt32 len); +SilcBool silc_rng_global_get_rn_data(SilcRng rng, SilcUInt32 len, + unsigned char *buf, SilcUInt32 buf_size); -/****f* silccrypt/SilcRNGAPI/silc_rng_global_add_noise +/****f* silccrypt/silc_rng_global_add_noise * * SYNOPSIS *