diff options
Diffstat (limited to 'pg/src/main/java/org/bouncycastle/bcpg/MPInteger.java')
-rw-r--r-- | pg/src/main/java/org/bouncycastle/bcpg/MPInteger.java | 62 |
1 files changed, 0 insertions, 62 deletions
diff --git a/pg/src/main/java/org/bouncycastle/bcpg/MPInteger.java b/pg/src/main/java/org/bouncycastle/bcpg/MPInteger.java deleted file mode 100644 index ebd22615..00000000 --- a/pg/src/main/java/org/bouncycastle/bcpg/MPInteger.java +++ /dev/null @@ -1,62 +0,0 @@ -package org.bouncycastle.bcpg; - -import java.io.*; -import java.math.BigInteger; - -/** - * a multiple precision integer - */ -public class MPInteger - extends BCPGObject -{ - BigInteger value = null; - - public MPInteger( - BCPGInputStream in) - throws IOException - { - int length = (in.read() << 8) | in.read(); - byte[] bytes = new byte[(length + 7) / 8]; - - in.readFully(bytes); - - value = new BigInteger(1, bytes); - } - - public MPInteger( - BigInteger value) - { - if (value == null || value.signum() < 0) - { - throw new IllegalArgumentException("value must not be null, or negative"); - } - - this.value = value; - } - - public BigInteger getValue() - { - return value; - } - - public void encode( - BCPGOutputStream out) - throws IOException - { - int length = value.bitLength(); - - out.write(length >> 8); - out.write(length); - - byte[] bytes = value.toByteArray(); - - if (bytes[0] == 0) - { - out.write(bytes, 1, bytes.length - 1); - } - else - { - out.write(bytes, 0, bytes.length); - } - } -} |