X-Git-Url: http://git.argeo.org/?a=blobdiff_plain;f=base%2Fruntime%2Forg.argeo.util%2Fsrc%2Fmain%2Fjava%2Forg%2Fargeo%2Futil%2Fsecurity%2FDigestUtils.java;fp=base%2Fruntime%2Forg.argeo.util%2Fsrc%2Fmain%2Fjava%2Forg%2Fargeo%2Futil%2Fsecurity%2FDigestUtils.java;h=b6aae6fd4988925b62da9d060bc9958f93d91c3e;hb=11dcf593dee796336eaa3f7063c6b36595d31aa6;hp=ade5b1e0112bd0afc8295bc147d86fbde7907662;hpb=af64b020d618b971f483109b25fd20cc1e1488aa;p=lgpl%2Fargeo-commons.git

diff --git a/base/runtime/org.argeo.util/src/main/java/org/argeo/util/security/DigestUtils.java b/base/runtime/org.argeo.util/src/main/java/org/argeo/util/security/DigestUtils.java
index ade5b1e01..b6aae6fd4 100644
--- a/base/runtime/org.argeo.util/src/main/java/org/argeo/util/security/DigestUtils.java
+++ b/base/runtime/org.argeo.util/src/main/java/org/argeo/util/security/DigestUtils.java
@@ -33,6 +33,19 @@ public class DigestUtils {
 	// TODO: make it writable
 	private final static Integer byteBufferCapacity = 100 * 1024;// 100 KB
 
+	public static String digest(String algorithm, byte[] bytes) {
+		try {
+			MessageDigest digest = MessageDigest.getInstance(algorithm);
+			digest.update(bytes);
+			byte[] checksum = digest.digest();
+			String res = StreamUtils.encodeHexString(checksum);
+			return res;
+		} catch (Exception e) {
+			throw new ArgeoException("Cannot digest with algorithm "
+					+ algorithm, e);
+		}
+	}
+
 	public static String digest(String algorithm, InputStream in) {
 		try {
 			MessageDigest digest = MessageDigest.getInstance(algorithm);