#include <linux/module.h>
#include <linux/mm.h>
#include <asm/byteorder.h>
-#include <asm/scatterlist.h>
#include <linux/crypto.h>
#include <linux/types.h>
}
-static void wp512_init (void *ctx) {
+static void wp512_init(struct crypto_tfm *tfm) {
+ struct wp512_ctx *wctx = crypto_tfm_ctx(tfm);
int i;
- struct wp512_ctx *wctx = ctx;
memset(wctx->bitLength, 0, 32);
wctx->bufferBits = wctx->bufferPos = 0;
}
}
-static void wp512_update(void *ctx, const u8 *source, unsigned int len)
+static void wp512_update(struct crypto_tfm *tfm, const u8 *source,
+ unsigned int len)
{
-
- struct wp512_ctx *wctx = ctx;
+ struct wp512_ctx *wctx = crypto_tfm_ctx(tfm);
int sourcePos = 0;
unsigned int bits_len = len * 8; // convert to number of bits
int sourceGap = (8 - ((int)bits_len & 7)) & 7;
}
-static void wp512_final(void *ctx, u8 *out)
+static void wp512_final(struct crypto_tfm *tfm, u8 *out)
{
- struct wp512_ctx *wctx = ctx;
+ struct wp512_ctx *wctx = crypto_tfm_ctx(tfm);
int i;
u8 *buffer = wctx->buffer;
u8 *bitLength = wctx->bitLength;
wctx->bufferPos = bufferPos;
}
-static void wp384_final(void *ctx, u8 *out)
+static void wp384_final(struct crypto_tfm *tfm, u8 *out)
{
- struct wp512_ctx *wctx = ctx;
u8 D[64];
- wp512_final (wctx, D);
+ wp512_final(tfm, D);
memcpy (out, D, WP384_DIGEST_SIZE);
memset (D, 0, WP512_DIGEST_SIZE);
}
-static void wp256_final(void *ctx, u8 *out)
+static void wp256_final(struct crypto_tfm *tfm, u8 *out)
{
- struct wp512_ctx *wctx = ctx;
u8 D[64];
- wp512_final (wctx, D);
+ wp512_final(tfm, D);
memcpy (out, D, WP256_DIGEST_SIZE);
memset (D, 0, WP512_DIGEST_SIZE);
}