remove argon2 dependency. Use limited libsodium argon2id function for GNS and NSE

[oweals/gnunet.git] / src / include / gnunet_crypto_lib.h

diff --git a/src/include/gnunet_crypto_lib.h b/src/include/gnunet_crypto_lib.h
index e880bd8870f297a1086ce6e1a78b52a5dadc8278..437a1283f134536424f6c00f6873119ebb792710 100644 (file)
--- a/src/include/gnunet_crypto_lib.h
+++ b/src/include/gnunet_crypto_lib.h
@@ -659,7 +659,7 @@ GNUNET_CRYPTO_hash (const void *block,
 /**
  * Calculate the 'proof-of-work' hash (an expensive hash).
  *
- * @param salt salt to use in pow calculation
+ * @param salt salt for the hash. Must be crypto_pwhash_argon2id_SALTBYTES long.
  * @param buf data to hash
  * @param buf_len number of bytes in @a buf
  * @param result where to write the resulting hash