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This commit is contained in:
meejah 2019-06-24 16:55:23 -06:00
parent 238f604bf5
commit f52a6ce9bb
1 changed files with 4 additions and 4 deletions
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8
src/allmydata/introducer/common.py
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@ -21,20 +21,20 @@ def sign_to_foolscap(announcement, signing_key):
e.g. :func:`allmydata.crypto.ed25519.signing_keypair_from_string`
:returns: 3-tuple of (msg, sig, vk) where msg is a UTF8 JSON
serialization of the `announcement`, sig is bytes (a signature of
msg) and vk is the verifying key
serialization of the `announcement` (bytes), sig is bytes (a
signature of msg) and vk is the verifying key bytes
"""
# return (bytes, sig-str, pubkey-str). A future HTTP-based serialization
# will use JSON({msg:b64(JSON(msg).utf8), sig:v0-b64(sig),
# pubkey:v0-b64(pubkey)}) .
msg = json.dumps(announcement).encode("utf-8")
sig = "v0-" + base32.b2a(
sig = b"v0-" + base32.b2a(
ed25519.sign_data(signing_key, msg)
)
verifying_key_bytes = ed25519.bytes_from_verifying_key(
ed25519.verifying_key_from_signing_key(signing_key)
)
ann_t = (msg, sig, "v0-" + base32.b2a(verifying_key_bytes))
ann_t = (msg, sig, b"v0-" + base32.b2a(verifying_key_bytes))
return ann_t