some mor ciphers for the blockcipher abstraction layer

[avr-crypto-lib.git] / bcal-basic.c

diff --git a/bcal-basic.c b/bcal-basic.c
index bb97b9f6611bd5cbd2cb1668df393d0c4324520f..6fd344d34c652dbdc8907a22fe4264be73546ead 100644 (file)
--- a/bcal-basic.c
+++ b/bcal-basic.c
@@ -63,35 +63,24 @@ void bcal_cipher_free(bcgen_ctx_t* ctx){
 }
 
 void bcal_cipher_enc(void* block, const bcgen_ctx_t* ctx){
-       uint8_t flags;
        bc_enc_fpt enc_fpt;
-       flags = pgm_read_byte(ctx->desc_ptr->flags);
        enc_fpt.encvoid = (void_fpt)pgm_read_word(ctx->desc_ptr->enc.encvoid);
        if(!enc_fpt.encvoid){
                /* very bad error, no enciphering function specified */
                return;
        }
-       if((flags&BC_ENC_TYPE)==BC_ENC_TYPE_1){
-               enc_fpt.enc1(block, ctx->ctx);
-       }else{
-               enc_fpt.enc2(block, block, ctx->ctx);
-       }
+       enc_fpt.enc1(block, ctx->ctx);
+       
 }
 
 void bcal_cipher_dec(void* block, const bcgen_ctx_t* ctx){
-       uint8_t flags;
        bc_dec_fpt dec_fpt;
-       flags = pgm_read_byte(ctx->desc_ptr->flags);
        dec_fpt.decvoid = (void_fpt)pgm_read_word(ctx->desc_ptr->dec.decvoid);
        if(!dec_fpt.decvoid){
                /* very bad error, no deciphering function specified */
                return;
        }
-       if((flags&BC_DEC_TYPE)==BC_DEC_TYPE_1){
-               dec_fpt.dec1(block, ctx->ctx);
-       }else{
-               dec_fpt.dec2(block, block, ctx->ctx);
-       }
+       dec_fpt.dec1(block, ctx->ctx);
 }