tree d054db3388325f251c0c6f2e3cc9a6e80a5f4652
parent 236f0f571dbfa79146abe5879c56fe52a99d8564
author Hai Shalom <haishalom@google.com> 1627955815 -0700
committer Hai Shalom <haishalom@google.com> 1628220513 +0000

keystore: Fix PEM certs handling

Remove the DER encoding processing since keystore is guaranteed
to provide PEM encoded certificates.
Clean up hard-coded strings/values, and use better variable names.

Bug: 190223327
Test: Connect to enterprise networks using EAP-TTLS and EAP-TLS
to verify that both Root CA and client certificates are parsed
correctly, and verify logs.
Test: Regression test passed (b/195536535)

Change-Id: I79ca980599fa753392b5192e9d5872d435c815b0