Increment hmac_sha*_vector() maximum num_elem value to 25

This is needed for FTE MIC calculation for Reassociation Request frmae
when using MLO which could add 15 link addresses into the input data.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>

diff --git a/src/crypto/sha256.c b/src/crypto/sha256.c
index 1ad1068649529d37a4c09b0d2743ad9baddc7b17..8e57efc01505900d54671a731eba5a8de645b93a 100644 (file)
--- a/src/crypto/sha256.c
+++ b/src/crypto/sha256.c
@@ -28,11 +28,11 @@ int hmac_sha256_vector(const u8 *key, size_t key_len, size_t num_elem,
 {
        unsigned char k_pad[64]; /* padding - key XORd with ipad/opad */
        unsigned char tk[32];
-       const u8 *_addr[11];
-       size_t _len[11], i;
+       const u8 *_addr[26];
+       size_t _len[26], i;
        int ret;
 
-       if (num_elem > 10) {
+       if (num_elem > 25) {
                /*
                 * Fixed limit on the number of fragments to avoid having to
                 * allocate memory (which could fail).

diff --git a/src/crypto/sha384.c b/src/crypto/sha384.c
index fd84b82b1afac5a95d67813d22606f0dd13743f8..8fd69e2d8bbd8cf374b81520aba42ce2115debe7 100644 (file)
--- a/src/crypto/sha384.c
+++ b/src/crypto/sha384.c
@@ -28,10 +28,10 @@ int hmac_sha384_vector(const u8 *key, size_t key_len, size_t num_elem,
 {
        unsigned char k_pad[128]; /* padding - key XORd with ipad/opad */
        unsigned char tk[48];
-       const u8 *_addr[11];
-       size_t _len[11], i;
+       const u8 *_addr[26];
+       size_t _len[26], i;
 
-       if (num_elem > 10) {
+       if (num_elem > 25) {
                /*
                 * Fixed limit on the number of fragments to avoid having to
                 * allocate memory (which could fail).

diff --git a/src/crypto/sha512.c b/src/crypto/sha512.c
index f60a5767234626a4fa61dc24d3e05780a0ffb290..d0b123fb6c6568d604b3c083a393fad4a98ba878 100644 (file)
--- a/src/crypto/sha512.c
+++ b/src/crypto/sha512.c
@@ -28,10 +28,10 @@ int hmac_sha512_vector(const u8 *key, size_t key_len, size_t num_elem,
 {
        unsigned char k_pad[128]; /* padding - key XORd with ipad/opad */
        unsigned char tk[64];
-       const u8 *_addr[11];
-       size_t _len[11], i;
+       const u8 *_addr[26];
+       size_t _len[26], i;
 
-       if (num_elem > 10) {
+       if (num_elem > 25) {
                /*
                 * Fixed limit on the number of fragments to avoid having to
                 * allocate memory (which could fail).