blob: ef0b03e26b940cb96a2adc46f19fb26c513f7662 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
package org.bouncycastle.crypto.io;
import java.io.FilterInputStream;
import java.io.IOException;
import java.io.InputStream;
import org.bouncycastle.crypto.Digest;
public class DigestInputStream
extends FilterInputStream
{
protected Digest digest;
public DigestInputStream(
InputStream stream,
Digest digest)
{
super(stream);
this.digest = digest;
}
public int read()
throws IOException
{
int b = in.read();
if (b >= 0)
{
digest.update((byte)b);
}
return b;
}
public int read(
byte[] b,
int off,
int len)
throws IOException
{
int n = in.read(b, off, len);
if (n > 0)
{
digest.update(b, off, n);
}
return n;
}
public Digest getDigest()
{
return digest;
}
}
|