mirror of https://github.com/ipxe/ipxe.git
25 lines
551 B
C
25 lines
551 B
C
#include <stdint.h>
|
|
#include <errno.h>
|
|
#include <gpxe/crypto.h>
|
|
|
|
int cipher_encrypt ( struct crypto_algorithm *crypto,
|
|
void *ctx, const void *src, void *dst,
|
|
size_t len ) {
|
|
if ( ( len & ( crypto->blocksize - 1 ) ) ) {
|
|
return -EINVAL;
|
|
}
|
|
crypto->encode ( ctx, src, dst, len );
|
|
return 0;
|
|
}
|
|
|
|
int cipher_decrypt ( struct crypto_algorithm *crypto,
|
|
void *ctx, const void *src, void *dst,
|
|
size_t len ) {
|
|
if ( ( len & ( crypto->blocksize - 1 ) ) ) {
|
|
return -EINVAL;
|
|
}
|
|
crypto->decode ( ctx, src, dst, len );
|
|
return 0;
|
|
}
|
|
|