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#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;
}
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