Add debug display of Keystore metric info
Output:
```
Metrics information:
KEYGEN_GENERAL : [
RSA ksz=2048 crv=NONE UNSPECED rc= 1 attest? N => count=1
AES ksz= -1 crv=NONE UNSPECED rc= -67 attest? N => count=1
AES ksz= -1 crv=NONE UNSPECED rc= 1 attest? N => count=1
AES ksz= 128 crv=NONE UNSPECED rc= 1 attest? N => count=1
AES ksz= 256 crv=NONE UNSPECED rc= -67 attest? N => count=3
AES ksz= 256 crv=NONE UNSPECED rc= 1 attest? N => count=3
HMAC ksz= 256 crv=NONE UNSPECED rc= 1 attest? N => count=1
]
KEYGEN_AUTH : [
auth=UNSPEC log(time)=-1 sec=TEE => count=11
]
KEYGEN_MODES : [
RSA purpose=----S-- padding=-S---- digest=--2---- blockmode=---- => count=1
AES purpose=-----D- padding=-----N digest=------- blockmode=G--- => count=2
AES purpose=-----DE padding=-----N digest=------- blockmode=G--- => count=7
HMAC purpose=---VS-- padding=------ digest=--2---- blockmode=---- => count=1
]
KEYOP_MODES : [
ENCRYPT padding=-----N digest=------- blockmode=G--- => count=3
DECRYPT padding=-----N digest=------- blockmode=G--- => count=1
SIGN padding=------ digest=--2---- blockmode=---- => count=1
SIGN padding=-S---- digest=--2---- blockmode=---- => count=2
]
KEYOP_GENERAL : [
SUCCESS 1 upgraded? N sec=TEE => count=7
]
```
Test: adb shell dumpsys android.security.maintenance (above)
Test: keystore2_client_tests
Test: keystore2_test
Bug: 344987718
Change-Id: I23a79eb564cf4a148414d5fb417f628dce3fc171
2 files changed