File _patchinfo of Package patchinfo

<patchinfo>
  <issue id="891018" tracker="bnc">libgcrypt 1.5.4 remediates side-channel attack on Elgamal encryption subkeys</issue>
  <category>security</category>
  <rating>moderate</rating>
  <packager>AndreasStieger</packager>
  <description>libgcrypt was updated to 1.5.4 to prevent a side-channel attack on Elgamal encryption subkeys.

Besides that the following issues were resolved:
	  
- Improved performance of RSA, DSA, and Elgamal by using a new exponentiation algorithm.
- Fixed a subtle bug in mpi_set_bit which could set spurious bits.
- Fixed a bug in an internal division function.
</description>
  <summary>libgcrypt: Remediation for side-channel attack on Elgamal encryption subkeys</summary>
</patchinfo>