{
__le32 stream[SALSA20_BLOCK_SIZE / sizeof(__le32)];
- if (dst != src)
- memcpy(dst, src, bytes);
-
while (bytes >= SALSA20_BLOCK_SIZE) {
salsa20_block(state, stream);
- crypto_xor(dst, (const u8 *)stream, SALSA20_BLOCK_SIZE);
+ crypto_xor_cpy(dst, src, (const u8 *)stream,
+ SALSA20_BLOCK_SIZE);
bytes -= SALSA20_BLOCK_SIZE;
dst += SALSA20_BLOCK_SIZE;
+ src += SALSA20_BLOCK_SIZE;
}
if (bytes) {
salsa20_block(state, stream);
- crypto_xor(dst, (const u8 *)stream, bytes);
+ crypto_xor_cpy(dst, src, (const u8 *)stream, bytes);
}
}
err = skcipher_walk_virt(&walk, req, false);
- salsa20_init(state, ctx, walk.iv);
+ salsa20_init(state, ctx, req->iv);
while (walk.nbytes > 0) {
unsigned int nbytes = walk.nbytes;
crypto_unregister_skcipher(&alg);
}
-module_init(salsa20_generic_mod_init);
+subsys_initcall(salsa20_generic_mod_init);
module_exit(salsa20_generic_mod_fini);
MODULE_LICENSE("GPL");