[Bug classpath/22731] Signature: Impossible to re-use key

[gcc-bugzilla at gcc dot gnu dot org]

According to the Java API documentation, it's only necessary to call
Signature.initVerify(...) or Signature.initSign(...) once. So the following
command sequence is allowed:

Signature.initVerify(...);
Signature.update(...);
Signature.verify(...);
Signature.update(...);  <-- SignatureException is thrown
Signature.verify(...);

Classpath's implementations of verify(...) and sign(...) reset the key, but
they should keep it for reuse.


------- Comment #1 from from-classpath at savannah dot gnu dot org  2004-05-07 
23:59 -------
Proposed fix as patch #3035


------- Comment #2 from from-classpath at savannah dot gnu dot org  2004-05-08 
06:06 -------
Fixed in CVS.

2004-05-08  Casey Marshall  <address@hidden>

        * java/security/Signature.java
        (sign): Don't set state to UNINITIALIZED.
        (verify): Likewise.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22731