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public interface SigningStream
Signing streams are able to sign data
| Method Summary | |
|---|---|
int |
digestSize()
Return the size of the signature or digest in number of bytes. |
void |
initSign()
Initializes this stream for signing. |
void |
sign(java.nio.ByteBuffer output)
Sign the updated input and output the signature in the given buffer. |
void |
updateSign(java.nio.ByteBuffer input)
Update the signature with the given input. |
| Method Detail |
|---|
void initSign()
throws KeyczarException
KeyczarException - If any Java JCE errors occur
void updateSign(java.nio.ByteBuffer input)
throws KeyczarException
input - The input to sign.
KeyczarException - If any Java JCE errors occur
void sign(java.nio.ByteBuffer output)
throws KeyczarException
output - The output where the signature will be written.
KeyczarException - If any Java JCE errors occur or the output buffer
is too small.int digestSize()
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