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dinorahto/KeyPairGeneratorWithJetpackSecurity.kt

Created July 26, 2020 04:39
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KeyPairGeneratorWithJetpackSecurity.kt
val spec = KeyGenParameterSpec.Builder(
KEY_NAME,
KeyProperties.PURPOSE_ENCRYPT or
KeyProperties.PURPOSE_DECRYPT
).apply {
setBlockModes(KeyProperties.BLOCK_MODE_CBC)
setEncryptionPaddings(KeyProperties.ENCRYPTION_PADDING_PKCS7)
setUserAuthenticationRequired(true)
setUserAuthenticationValidityDurationSeconds(TIMEOUT_SECONDS)
setRandomizedEncryptionRequired(false)
}.build()
val masterKeyAlias = MasterKeys.getOrCreate(spec)
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