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KeyCrypterScrypt: Bump up recommendation for number of iterations on mobile devices.

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This commit is contained in:
Andreas Schildbach 2016-08-19 22:41:09 +02:00
parent 9c9e3a9744
commit 55fe6fe6c9
1 changed files with 2 additions and 2 deletions
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core/src/main/java/org/bitcoinj/crypto/KeyCrypterScrypt.java
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@ -103,8 +103,8 @@ public class KeyCrypterScrypt implements KeyCrypter {
} }
/** /**
* Encryption/Decryption using custom number of iterations parameters and a random salt. A useful value for mobile * Encryption/Decryption using custom number of iterations parameters and a random salt.
* devices is 512 (~500 ms). * As of August 2016, a useful value for mobile devices is 4096 (derivation takes about 1 second).
* *
* @param iterations * @param iterations
* number of scrypt iterations * number of scrypt iterations