RFR: 8153005: Upgrade the default PKCS12 encryption/MAC algorithms [v2]

[Weijun Wang]

> Default algorithms are bumped to be based on PBES2 with AES-256 and SHA-256. Please also review the CSR at
> https://bugs.openjdk.java.net/browse/JDK-8228481.

Weijun Wang has updated the pull request incrementally with one additional commit since the last revision:

  change ic to 10000

-------------

Changes:
  - all: https://git.openjdk.java.net/jdk/pull/473/files
  - new: https://git.openjdk.java.net/jdk/pull/473/files/b99611b3..6b5c5b5e

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=473&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=473&range=00-01

  Stats: 52 lines in 5 files changed: 1 ins; 1 del; 50 mod
  Patch: https://git.openjdk.java.net/jdk/pull/473.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/473/head:pull/473

PR: https://git.openjdk.java.net/jdk/pull/473