aboutsummaryrefslogtreecommitdiff
path: root/net/sunrpc/auth_gss
diff options
context:
space:
mode:
Diffstat (limited to 'net/sunrpc/auth_gss')
-rw-r--r--net/sunrpc/auth_gss/gss_krb5_crypto.c12
-rw-r--r--net/sunrpc/auth_gss/gss_krb5_seal.c2
-rw-r--r--net/sunrpc/auth_gss/gss_krb5_unseal.c3
-rw-r--r--net/sunrpc/auth_gss/gss_krb5_wrap.c4
4 files changed, 5 insertions, 16 deletions
diff --git a/net/sunrpc/auth_gss/gss_krb5_crypto.c b/net/sunrpc/auth_gss/gss_krb5_crypto.c
index 10d05ea3721..d926cda8862 100644
--- a/net/sunrpc/auth_gss/gss_krb5_crypto.c
+++ b/net/sunrpc/auth_gss/gss_krb5_crypto.c
@@ -130,23 +130,13 @@ checksummer(struct scatterlist *sg, void *data)
/* checksum the plaintext data and hdrlen bytes of the token header */
s32
-make_checksum(s32 cksumtype, char *header, int hdrlen, struct xdr_buf *body,
+make_checksum(char *cksumname, char *header, int hdrlen, struct xdr_buf *body,
int body_offset, struct xdr_netobj *cksum)
{
- char *cksumname;
struct hash_desc desc; /* XXX add to ctx? */
struct scatterlist sg[1];
int err;
- switch (cksumtype) {
- case CKSUMTYPE_RSA_MD5:
- cksumname = "md5";
- break;
- default:
- dprintk("RPC: krb5_make_checksum:"
- " unsupported checksum %d", cksumtype);
- return GSS_S_FAILURE;
- }
desc.tfm = crypto_alloc_hash(cksumname, 0, CRYPTO_ALG_ASYNC);
if (IS_ERR(desc.tfm))
return GSS_S_FAILURE;
diff --git a/net/sunrpc/auth_gss/gss_krb5_seal.c b/net/sunrpc/auth_gss/gss_krb5_seal.c
index 2bc22776be5..c187f7f1520 100644
--- a/net/sunrpc/auth_gss/gss_krb5_seal.c
+++ b/net/sunrpc/auth_gss/gss_krb5_seal.c
@@ -108,7 +108,7 @@ gss_get_mic_kerberos(struct gss_ctx *gss_ctx, struct xdr_buf *text,
*(__be16 *)(krb5_hdr + 2) = htons(SGN_ALG_DES_MAC_MD5);
memset(krb5_hdr + 4, 0xff, 4);
- if (make_checksum(CKSUMTYPE_RSA_MD5, krb5_hdr, 8, text, 0, &md5cksum))
+ if (make_checksum("md5", krb5_hdr, 8, text, 0, &md5cksum))
goto out_err;
if (krb5_encrypt(ctx->seq, NULL, md5cksum.data,
diff --git a/net/sunrpc/auth_gss/gss_krb5_unseal.c b/net/sunrpc/auth_gss/gss_krb5_unseal.c
index 60469d9ab22..62807ac1e2c 100644
--- a/net/sunrpc/auth_gss/gss_krb5_unseal.c
+++ b/net/sunrpc/auth_gss/gss_krb5_unseal.c
@@ -114,8 +114,7 @@ gss_verify_mic_kerberos(struct gss_ctx *gss_ctx,
if (signalg != SGN_ALG_DES_MAC_MD5)
goto out;
- ret = make_checksum(CKSUMTYPE_RSA_MD5, ptr - 2, 8,
- message_buffer, 0, &md5cksum);
+ ret = make_checksum("md5", ptr - 2, 8, message_buffer, 0, &md5cksum);
if (ret)
goto out;
diff --git a/net/sunrpc/auth_gss/gss_krb5_wrap.c b/net/sunrpc/auth_gss/gss_krb5_wrap.c
index 20693718727..6d508d77adf 100644
--- a/net/sunrpc/auth_gss/gss_krb5_wrap.c
+++ b/net/sunrpc/auth_gss/gss_krb5_wrap.c
@@ -176,7 +176,7 @@ gss_wrap_kerberos(struct gss_ctx *ctx, int offset,
/* XXXJBF: UGH!: */
tmp_pages = buf->pages;
buf->pages = pages;
- if (make_checksum(CKSUMTYPE_RSA_MD5, krb5_hdr, 8, buf,
+ if (make_checksum("md5", krb5_hdr, 8, buf,
offset + headlen - blocksize, &md5cksum))
goto out_err;
buf->pages = tmp_pages;
@@ -272,7 +272,7 @@ gss_unwrap_kerberos(struct gss_ctx *ctx, int offset, struct xdr_buf *buf)
ptr + 22 - (unsigned char *)buf->head[0].iov_base))
goto out;
- ret = make_checksum(CKSUMTYPE_RSA_MD5, ptr - 2, 8, buf,
+ ret = make_checksum("md5", ptr - 2, 8, buf,
ptr + 22 - (unsigned char *)buf->head[0].iov_base, &md5cksum);
if (ret)
goto out;