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fix: reducing the default Argon2d to consume less memory #480

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May 22, 2023
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fix: reducing the default Argon2d to consume less memory #480

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6 changes: 4 additions & 2 deletions wallet/encrypter/encrypter.go
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Original file line number Diff line number Diff line change
Expand Up @@ -81,9 +81,11 @@ func NopeEncrypter() Encrypter {
// The default encrypter uses Argon2ID as password hasher and AES_256_CTR as
// encryption algorithm.
func DefaultEncrypter(opts ...Option) Encrypter {
// Parameter Choice
// https://www.rfc-editor.org/rfc/rfc9106.html#section-4
argon2dParameters := &argon2dParameters{
iterations: uint32(1),
memory: uint32(2 * 1024 * 1024),
iterations: uint32(3),
memory: uint32(65536), // 2 ^ 16
parallelism: uint8(4),
}
for _, opt := range opts {
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