SSL services

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ssl

This is "nn::ssl::sf::ISslService".

Cmd Name
0 CreateContext
1 GetContextCount
2 GetCertificates
3 GetCertificateBufSize
4 DebugIoctl
5 SetInterfaceVersion
6 [5.0.0+] FlushSessionCache

ISslContext

This is "nn::ssl::sf::ISslContext".

Cmd Name
0 SetOption
1 GetOption
2 CreateConnection
3 GetConnectionCount
4 ImportServerPki
5 ImportClientPki
6 RemoveServerPki
7 RemoveClientPki
8 RegisterInternalPki
9 AddPolicyOid
10 ImportCrl
11 RemoveCrl

ISslConnection

This is "nn::ssl::sf::ISslConnection".

Cmd Name
0 SetSocketDescriptor
1 SetHostName
2 SetVerifyOption
3 SetIoMode
4 GetSocketDescriptor
5 GetHostName
6 GetVerifyOption
7 GetIoMode
8 DoHandshake
9 DoHandshakeGetServerCert
10 Read
11 Write
12 Pending
13 Peek
14 Poll
15 GetVerifyCertError
16 GetNeededServerCertBufferSize
17 SetSessionCacheMode
18 GetSessionCacheMode
19 FlushSessionCache
20 SetRenegotiationMode
21 GetRenegotiationMode
22 SetOption
23 GetOption
24 GetVerifyCertErrors
25 [4.0.0+] GetCipherInfo

Client cert+privk

SSL-sysmodule uses set:cal GetSslKey and GetSslCert. The rest of this section documents handling for the former, which can be decrypted with SPL.

key* below refers to the 3 0x10-byte input blocks passed to this code.

When actual_size is:

  • 0x100+0x10: If the u32 actual_size is less than (u32)-0x11, and the last 0x10-bytes of the actual-data are all-zero, the data is copied to the output as raw plaintext. If a non-zero byte is found, it will continue with SPL usage, skipping over the SPL block for the devunit flag. In this case, key=key0 and the flag passed to SPL later is set to 0.
  • 0x100+0x30: Size must match this if it's not the above, otherwise error 0xC81A is returned. The flag passed to SPL later is set to 1 in this case. Runs the devunit-flag-block: uses SPL_services#SPL#GetDevunitFlag. key = key1 when out_flag!=0, key2 otherwise.