kdf
u8 kdf[16];
kdf(first_dst->key, second_dst->key, NULL, NULL,
kdf(chaining_key, key, NULL, dh_calculation, NOISE_HASH_LEN,
kdf(chaining_key, key, NULL, precomputed, NOISE_HASH_LEN,
kdf(chaining_key, temp_hash, key, psk, NOISE_HASH_LEN, NOISE_HASH_LEN,
kdf(chaining_key, NULL, NULL, ephemeral_src, NOISE_HASH_LEN, 0, 0,
struct compat_keyctl_kdf_params __user *kdf)
if (!kdf)
if (copy_from_user(&compat_kdfcopy, kdf, sizeof(compat_kdfcopy)) != 0)
struct keyctl_kdf_params __user *kdf)
if (!kdf)
if (copy_from_user(&kdfcopy, kdf, sizeof(kdfcopy)) != 0)
struct compat_keyctl_kdf_params __user *kdf);
struct keyctl_kdf_params __user *kdf)
struct keyctl_kdf_params __user *kdf)