mirror of
https://github.com/oxen-io/session-ios.git
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eeccfb47d5
Fixed some broken file paths Fixed a couple of bugs with closed groups Fixed a few migration issues Fixed a bug with the ProfilePictureView in open groups (was including the open parenthesis in the initials) Migrated the Id Blinding changes to work with GRDB Migrated the call logic to work with GRDB Updated the code to work the with hard fork changes
46 lines
1.5 KiB
Swift
46 lines
1.5 KiB
Swift
// Copyright © 2022 Rangeproof Pty Ltd. All rights reserved.
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import Foundation
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import Clibsodium
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import Sodium
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import Curve25519Kit
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extension Sign {
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/**
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Converts an Ed25519 public key to an X25519 public key.
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- Parameter ed25519PublicKey: The Ed25519 public key to convert.
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- Returns: The X25519 public key if conversion is successful.
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*/
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public func toX25519(ed25519PublicKey: PublicKey) -> PublicKey? {
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var x25519PublicKey = PublicKey(repeating: 0, count: 32)
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// FIXME: It'd be nice to check the exit code here, but all the properties of the object
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// returned by the call below are internal.
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let _ = crypto_sign_ed25519_pk_to_curve25519 (
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&x25519PublicKey,
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ed25519PublicKey
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)
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return x25519PublicKey
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}
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/**
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Converts an Ed25519 secret key to an X25519 secret key.
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- Parameter ed25519SecretKey: The Ed25519 secret key to convert.
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- Returns: The X25519 secret key if conversion is successful.
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*/
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public func toX25519(ed25519SecretKey: SecretKey) -> SecretKey? {
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var x25519SecretKey = SecretKey(repeating: 0, count: 32)
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// FIXME: It'd be nice to check the exit code here, but all the properties of the object
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// returned by the call below are internal.
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let _ = crypto_sign_ed25519_sk_to_curve25519 (
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&x25519SecretKey,
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ed25519SecretKey
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)
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return x25519SecretKey
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}
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}
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