diff options
Diffstat (limited to 'libjava/classpath/java/security/SecureRandom.java')
| -rw-r--r-- | libjava/classpath/java/security/SecureRandom.java | 54 |
1 files changed, 27 insertions, 27 deletions
diff --git a/libjava/classpath/java/security/SecureRandom.java b/libjava/classpath/java/security/SecureRandom.java index 0c7183879ce..abf4ff3083e 100644 --- a/libjava/classpath/java/security/SecureRandom.java +++ b/libjava/classpath/java/security/SecureRandom.java @@ -77,9 +77,9 @@ public class SecureRandom extends Random private static final long serialVersionUID = 4940670005562187L; //Serialized Field - long counter = 0; //Serialized + long counter = 0; //Serialized Provider provider = null; - byte[] randomBytes = null; //Always null + byte[] randomBytes = null; //Always null int randomBytesUsed = 0; SecureRandomSpi secureRandomSpi = null; byte[] state = null; @@ -91,9 +91,9 @@ public class SecureRandom extends Random // ------------------------------------------------------------------------ /** - Default constructor for SecureRandom. It constructs a - new SecureRandom by instantating the first SecureRandom - algorithm in the default security provier. + Default constructor for SecureRandom. It constructs a + new SecureRandom by instantating the first SecureRandom + algorithm in the default security provier. It is not seeded and should be seeded using setSeed or else on the first call to getnextBytes it will force a seed. @@ -134,9 +134,9 @@ public class SecureRandom extends Random throw death; } catch (Throwable t) - { - // Ignore. - } + { + // Ignore. + } } } } @@ -148,9 +148,9 @@ public class SecureRandom extends Random } /** - A constructor for SecureRandom. It constructs a new - SecureRandom by instantating the first SecureRandom algorithm - in the default security provier. + A constructor for SecureRandom. It constructs a new + SecureRandom by instantating the first SecureRandom algorithm + in the default security provier. It is seeded with the passed function and is useful if the user has access to hardware random device (like a radiation detector). @@ -167,9 +167,9 @@ public class SecureRandom extends Random } /** - A constructor for SecureRandom. It constructs a new + A constructor for SecureRandom. It constructs a new SecureRandom using the specified SecureRandomSpi from - the specified security provier. + the specified security provier. @param secureRandomSpi A SecureRandomSpi class @param provider A Provider class @@ -183,7 +183,7 @@ public class SecureRandom extends Random * Private constructor called from the getInstance() method. */ private SecureRandom(SecureRandomSpi secureRandomSpi, Provider provider, - String algorithm) + String algorithm) { this.secureRandomSpi = secureRandomSpi; this.provider = provider; @@ -193,7 +193,7 @@ public class SecureRandom extends Random /** * Returns an instance of a <code>SecureRandom</code> from the first provider * that implements it. - * + * * @param algorithm The algorithm name. * @return A new <code>SecureRandom</code> implementing the given algorithm. * @throws NoSuchAlgorithmException If no installed provider implements the @@ -223,7 +223,7 @@ public class SecureRandom extends Random /** * Returns an instance of a <code>SecureRandom</code> for the specified * algorithm from the named provider. - * + * * @param algorithm The algorithm name. * @param provider The provider name. * @return A new <code>SecureRandom</code> implementing the chosen @@ -252,7 +252,7 @@ public class SecureRandom extends Random /** * Returns an instance of a <code>SecureRandom</code> for the specified * algorithm from the given provider. - * + * * @param algorithm The <code>SecureRandom</code> algorithm to create. * @param provider The provider to use. * @throws NoSuchAlgorithmException If the algorithm cannot be found, or if @@ -313,7 +313,7 @@ public class SecureRandom extends Random } /** - Seeds the SecureRandom. The class is re-seeded for each call and + Seeds the SecureRandom. The class is re-seeded for each call and each seed builds on the previous seed so as not to weaken security. @param seed seed bytes to seed with @@ -325,7 +325,7 @@ public class SecureRandom extends Random } /** - Seeds the SecureRandom. The class is re-seeded for each call and + Seeds the SecureRandom. The class is re-seeded for each call and each seed builds on the previous seed so as not to weaken security. @param seed 8 seed bytes to seed with @@ -340,13 +340,13 @@ public class SecureRandom extends Random if (secureRandomSpi != null) { byte[] tmp = { (byte) (0xff & (seed >> 56)), - (byte) (0xff & (seed >> 48)), - (byte) (0xff & (seed >> 40)), - (byte) (0xff & (seed >> 32)), - (byte) (0xff & (seed >> 24)), - (byte) (0xff & (seed >> 16)), - (byte) (0xff & (seed >> 8)), - (byte) (0xff & seed) + (byte) (0xff & (seed >> 48)), + (byte) (0xff & (seed >> 40)), + (byte) (0xff & (seed >> 32)), + (byte) (0xff & (seed >> 24)), + (byte) (0xff & (seed >> 16)), + (byte) (0xff & (seed >> 8)), + (byte) (0xff & seed) }; secureRandomSpi.engineSetSeed(tmp); isSeeded = true; @@ -394,7 +394,7 @@ public class SecureRandom extends Random /** Returns the given number of seed bytes. This method is - maintained only for backwards capability. + maintained only for backwards capability. @param numBytes number of seed bytes to get |