diff options
| -rw-r--r-- | bip-0151.mediawiki | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/bip-0151.mediawiki b/bip-0151.mediawiki index a4c8b8e..11f9614 100644 --- a/bip-0151.mediawiki +++ b/bip-0151.mediawiki @@ -39,7 +39,7 @@ Encryption initialization must happen before sending any other messages to the r The symmetric encryption cipher keys will be calculated with ECDH/HKDF by sharing the pubkeys of a ephemeral key. Once the ECDH secret is calculated on each side, the symmetric encryption cipher keys must be derived with HKDF [2] after the following specification: 1. HKDF extraction -<code>PRK = HKDF_EXTRACT(hash=SHA256, salt="bitcoinechd", ikm=ecdh_secret|cipher-type)</code>. +<code>PRK = HKDF_EXTRACT(hash=SHA256, salt="bitcoinecdh", ikm=ecdh_secret|cipher-type)</code>. 2. Derive Key1 <code>K_1 = HKDF_EXPAND(prk=PRK, hash=SHA256, info="BitcoinK1", L=32)</code> |