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-rw-r--r--demos/cipher/aesccm.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/demos/cipher/aesccm.c b/demos/cipher/aesccm.c
index 7aec82b893..55d2b5fe6d 100644
--- a/demos/cipher/aesccm.c
+++ b/demos/cipher/aesccm.c
@@ -94,7 +94,7 @@ static int aes_ccm_encrypt(void)
if ((cipher = EVP_CIPHER_fetch(libctx, "AES-192-CCM", propq)) == NULL)
goto err;
- /* Set nonce length if default 96 bits is not appropriate */
+ /* Default nonce length for AES-CCM is 7 bytes (56 bits). */
params[0] = OSSL_PARAM_construct_size_t(OSSL_CIPHER_PARAM_AEAD_IVLEN,
&ccm_nonce_len);
/* Set tag length */