nessie_bc_ctx_t nessie_bc_ctx;
+void nessie_bc_init(void){
+ memset(&nessie_bc_ctx, 0, sizeof(nessie_bc_ctx_t));
+}
+static
+void nessie_bc_free(void* ctx){
+ if(nessie_bc_ctx.cipher_free)
+ nessie_bc_ctx.cipher_free(ctx);
+}
+
void nessie_bc_enc(uint8_t* key, uint8_t* pt){
uint8_t ctx[nessie_bc_ctx.ctx_size_B];
uint8_t buffer[nessie_bc_ctx.blocksize_B];
}
nessie_print_item("Iterated 1000 times", buffer, nessie_bc_ctx.blocksize_B);
#endif
+ nessie_bc_free(ctx);
}
void nessie_bc_dec(uint8_t* key, uint8_t* ct){
nessie_print_item("plain", buffer, nessie_bc_ctx.blocksize_B);
nessie_bc_ctx.cipher_enc(buffer, ctx);
nessie_print_item("encrypted", buffer, nessie_bc_ctx.blocksize_B);
-
+ nessie_bc_free(ctx);
}
void nessie_bc_run(void){