Commit e4a7fb3d authored by Samuel Pitoiset's avatar Samuel Pitoiset Committed by Martin Storsjö
Browse files

blowfish: Make the count parameter match the documentation



Previously it was interpreted as number of bytes, while the
documentation stated that it was the number of 8 byte blocks.
This makes it behave similarly to the existing AES code.
Signed-off-by: default avatarMartin Storsjö <martin@martin.st>
parent 18f2d5cb
......@@ -382,7 +382,7 @@ void av_blowfish_crypt(AVBlowfish *ctx, uint8_t *dst, const uint8_t *src,
int i;
if (decrypt) {
while (count > 0) {
while (count--) {
v0 = AV_RB32(src);
v1 = AV_RB32(src + 4);
......@@ -399,10 +399,9 @@ void av_blowfish_crypt(AVBlowfish *ctx, uint8_t *dst, const uint8_t *src,
src += 8;
dst += 8;
count -= 8;
}
} else {
while (count > 0) {
while (count--) {
if (iv) {
for (i = 0; i < 8; i++)
dst[i] = src[i] ^ iv[i];
......@@ -423,7 +422,6 @@ void av_blowfish_crypt(AVBlowfish *ctx, uint8_t *dst, const uint8_t *src,
src += 8;
dst += 8;
count -= 8;
}
}
}
......
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