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[SUNRPC] GSS: Use block ciphers where applicable

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This patch converts SUNRPC/GSS to use the new block cipher type where
applicable.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Herbert Xu
2006-08-22 20:33:54 +10:00
parent 6b7326c849
commit 378c6697a2
7 changed files with 76 additions and 65 deletions
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4
net/sunrpc/auth_gss/gss_krb5_wrap.c
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@@ -149,7 +149,7 @@ gss_wrap_kerberos(struct gss_ctx *ctx, int offset,
goto out_err;
}
blocksize = crypto_tfm_alg_blocksize(kctx->enc);
blocksize = crypto_blkcipher_blocksize(kctx->enc);
gss_krb5_add_padding(buf, offset, blocksize);
BUG_ON((buf->len - offset) % blocksize);
plainlen = blocksize + buf->len - offset;
@@ -346,7 +346,7 @@ gss_unwrap_kerberos(struct gss_ctx *ctx, int offset, struct xdr_buf *buf)
/* Copy the data back to the right position. XXX: Would probably be
* better to copy and encrypt at the same time. */
blocksize = crypto_tfm_alg_blocksize(kctx->enc);
blocksize = crypto_blkcipher_blocksize(kctx->enc);
data_start = ptr + 22 + blocksize;
orig_start = buf->head[0].iov_base + offset;
data_len = (buf->head[0].iov_base + buf->head[0].iov_len) - data_start;