On Wed, 4 Jul 2012, Samuel Pitoiset wrote:

On Wed, Jul 4, 2012 at 3:15 PM, Måns Rullgård <[email protected]> wrote:
Samuel Pitoiset <[email protected]> writes:


[...]

+void av_xtea_crypt(AVXTEA *ctx, uint8_t *dst, const uint8_t *src, int count,
+                   uint8_t *iv, int decrypt)
+{
+    int i;
+
+    while (count > 0) {

[...]

+        count -= 8;
+    }
+}

[...]

+/**
+ * Encrypt or decrypt a buffer using a previously initialized context.
+ *
+ * @param x an AVXTEA context
+ * @param dst destination array, can be equal to src
+ * @param src source array, can be equal to dst
+ * @param count number of 8 byte blocks

The description of the count argument is wrong.

Why this description is wrong?

Please have a look at the code snippets that Måns quoted.

// Martin
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