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-rw-r--r--src/crypto/include/zinc/chacha20.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/crypto/include/zinc/chacha20.h b/src/crypto/include/zinc/chacha20.h
index d09afbc..3c2c2f7 100644
--- a/src/crypto/include/zinc/chacha20.h
+++ b/src/crypto/include/zinc/chacha20.h
@@ -15,6 +15,7 @@ enum {
CHACHA20_IV_SIZE = 16,
CHACHA20_KEY_SIZE = 32,
CHACHA20_BLOCK_SIZE = 64,
+ CHACHA20_BLOCK_WORDS = CHACHA20_BLOCK_SIZE / sizeof(u32),
HCHACHA20_KEY_SIZE = 32,
HCHACHA20_NONCE_SIZE = 16
};