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The null crypto algorithm should at least copy data...

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This commit is contained in:
Michael Brown 2007-01-31 03:42:07 +00:00
parent 138967dd6b
commit a502fcda45
1 changed files with 7 additions and 6 deletions
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13
src/crypto/crypto_null.c
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@ -22,6 +22,7 @@
* Null crypto algorithm * Null crypto algorithm
*/ */
#include <string.h>
#include <gpxe/crypto.h> #include <gpxe/crypto.h>
static void null_init ( void *ctx __unused ) { static void null_init ( void *ctx __unused ) {
@ -34,14 +35,14 @@ static int null_setkey ( void *ctx __unused, void *key __unused,
return 0; return 0;
} }
static void null_encode ( void *ctx __unused, const void *src __unused, static void null_encode ( void *ctx __unused, const void *src,
void *dst __unused, size_t len __unused ) { void *dst, size_t len ) {
/* Do nothing */ memcpy ( dst, src, len );
} }
static void null_decode ( void *ctx __unused, const void *src __unused, static void null_decode ( void *ctx __unused, const void *src,
void *dst __unused, size_t len __unused ) { void *dst, size_t len ) {
/* Do nothing */ memcpy ( dst, src, len );
} }
static void null_final ( void *ctx __unused, void *out __unused ) { static void null_final ( void *ctx __unused, void *out __unused ) {