diff --git a/src/java.base/share/classes/sun/security/ssl/CompressionAlgorithm.java b/src/java.base/share/classes/sun/security/ssl/CompressionAlgorithm.java index ff51f378165..909cc0241a1 100644 --- a/src/java.base/share/classes/sun/security/ssl/CompressionAlgorithm.java +++ b/src/java.base/share/classes/sun/security/ssl/CompressionAlgorithm.java @@ -32,7 +32,7 @@ import java.util.LinkedHashMap; import java.util.Map; import java.util.concurrent.ConcurrentHashMap; import java.util.function.Function; -import java.util.zip.Adler32; +import java.util.zip.CRC32C; import java.util.zip.Deflater; import java.util.zip.Inflater; @@ -201,10 +201,10 @@ enum CompressionAlgorithm { // Fast checksum. private static long getChecksum(byte[] input) { - Adler32 adler32 = new Adler32(); - adler32.update(input); - // The upper 32 bits are not used in the long returned by Adler32, + CRC32C crc32c = new CRC32C(); + crc32c.update(input); + // The upper 32 bits are not used in the long returned by CRC32C, // place input's length there to reduce the chance of collision. - return adler32.getValue() | (long) input.length << 32; + return crc32c.getValue() | (long) input.length << 32; } }