X-Git-Url: https://git.cryptolib.org/?p=avr-crypto-lib.git;a=blobdiff_plain;f=bcal%2Fbcal-ctr.c;fp=bcal%2Fbcal-ctr.c;h=c0d7d771e15654a66b68069c036232fe94d55785;hp=694cedd145d294672fba5e2d2664c85b8101d164;hb=3a9f9d918fb95474996af535c225a7e187d88372;hpb=33d65e8032f77c1cbec1bc99e898affc96966c3c diff --git a/bcal/bcal-ctr.c b/bcal/bcal-ctr.c index 694cedd..c0d7d77 100644 --- a/bcal/bcal-ctr.c +++ b/bcal/bcal-ctr.c @@ -24,7 +24,7 @@ #include "bcal-ctr.h" #include "memxor.h" -static void increment_be(void* block, uint8_t size_B){ +static void increment_be(void *block, uint8_t size_B){ uint16_t c=1; do{ --size_B; @@ -34,7 +34,7 @@ static void increment_be(void* block, uint8_t size_B){ }while(size_B); } -uint8_t bcal_ctr_init(const bcdesc_t* desc, const void* key, uint16_t keysize_b, inc_fp_t inc_func, bcal_ctr_ctx_t* ctx){ +uint8_t bcal_ctr_init(const bcdesc_t *desc, const void *key, uint16_t keysize_b, inc_fp_t inc_func, bcal_ctr_ctx_t *ctx){ ctx->desc = (bcdesc_t*)desc; if(inc_func){ ctx->inc_func = inc_func; @@ -49,18 +49,18 @@ uint8_t bcal_ctr_init(const bcdesc_t* desc, const void* key, uint16_t keysize_b, return bcal_cipher_init(desc, key, keysize_b, &(ctx->cctx)); } -void bcal_ctr_free(bcal_ctr_ctx_t* ctx){ +void bcal_ctr_free(bcal_ctr_ctx_t *ctx){ free(ctx->in_block); bcal_cipher_free(&(ctx->cctx)); } -void bcal_ctr_loadIV(const void* iv, bcal_ctr_ctx_t* ctx){ +void bcal_ctr_loadIV(const void *iv, bcal_ctr_ctx_t *ctx){ if(iv){ memcpy(ctx->in_block, iv, ctx->blocksize_B); } } -void bcal_ctr_encNext(void* block, bcal_ctr_ctx_t* ctx){ +void bcal_ctr_encNext(void *block, bcal_ctr_ctx_t *ctx){ uint8_t tmp[ctx->blocksize_B]; memcpy(tmp, ctx->in_block, ctx->blocksize_B); bcal_cipher_enc(tmp, &(ctx->cctx)); @@ -68,11 +68,11 @@ void bcal_ctr_encNext(void* block, bcal_ctr_ctx_t* ctx){ ctx->inc_func(ctx->in_block, ctx->blocksize_B); } -void bcal_ctr_decNext(void* block, bcal_ctr_ctx_t* ctx){ +void bcal_ctr_decNext(void *block, bcal_ctr_ctx_t *ctx){ bcal_ctr_encNext(block, ctx); } -void bcal_ctr_encMsg(const void* iv, void* msg, uint32_t msg_len_b, bcal_ctr_ctx_t* ctx){ +void bcal_ctr_encMsg(const void *iv, void *msg, uint32_t msg_len_b, bcal_ctr_ctx_t *ctx){ bcal_ctr_loadIV(iv, ctx); uint16_t blocksize_b; blocksize_b = ctx->blocksize_B*8; @@ -89,7 +89,7 @@ void bcal_ctr_encMsg(const void* iv, void* msg, uint32_t msg_len_b, bcal_ctr_ctx memxor(msg, tmp, (msg_len_b+7)/8); } -void bcal_ctr_decMsg(const void* iv, void* msg, uint32_t msg_len_b, bcal_ctr_ctx_t* ctx){ +void bcal_ctr_decMsg(const void *iv, void *msg, uint32_t msg_len_b, bcal_ctr_ctx_t *ctx){ bcal_ctr_encMsg(iv, msg, msg_len_b, ctx); }