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Merge pull request #88 from ucan-wg/feat/secretbox-meta-encryption

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feat(meta): secretbox encryption in place of aes-gcm
This commit is contained in:
Michael Muré
2024-12-02 17:34:29 +01:00
committed by GitHub
parent 78d37d92ef 64d3024dec
commit d52218fa5a
5 changed files with 140 additions and 159 deletions
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6
token/delegation/options.go
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@@ -45,7 +45,8 @@ func WithMeta(key string, val any) Option {
}
// WithEncryptedMetaString adds a key/value pair in the "meta" field.
// The string value is encrypted with the given aesKey.
// The string value is encrypted with the given key.
// The ciphertext will be 40 bytes larger than the plaintext due to encryption overhead.
func WithEncryptedMetaString(key, val string, encryptionKey []byte) Option {
return func(t *Token) error {
return t.meta.AddEncrypted(key, val, encryptionKey)
@@ -53,7 +54,8 @@ func WithEncryptedMetaString(key, val string, encryptionKey []byte) Option {
}
// WithEncryptedMetaBytes adds a key/value pair in the "meta" field.
// The []byte value is encrypted with the given aesKey.
// The []byte value is encrypted with the given key.
// The ciphertext will be 40 bytes larger than the plaintext due to encryption overhead.
func WithEncryptedMetaBytes(key string, val, encryptionKey []byte) Option {
return func(t *Token) error {
return t.meta.AddEncrypted(key, val, encryptionKey)