SSL Services
SSL service "ssl:C"
| Command Header | Available since system-version | Description |
|---|---|---|
| 0x00010002 | (<value-0x20 kernel PID header>) Initialize | |
| 0x000200C2 | CreateContext | |
| 0x00030000 | CreateRootCertChain | |
| 0x00040040 | DestroyRootCertChain | |
| 0x00050082 | AddTrustedRootCA | |
| 0x00060080 | RootCertChainAddDefaultCert | |
| 0x00070080 | (u32 inval, u32 inval2) | |
| 0x00080000 | This writes an output u32 to cmdreply[2](created context handle). | |
| 0x00090040 | (u32 handle for a context) This is used for destroying a context created by command 0x00080000. | |
| 0x000A0082 | (u32 inval, u32 size, ((Size<<4) | 10), inbufptr) Writes an output u32 to cmdreply[2]. | |
| 0x000B0080 | (u32 inval, u8 inval2) Writes an output u32 to cmdreply[2]. | |
| 0x000C0080 | (u32 inval, u32 inval2) | |
| 0x000D0084 | (u32 size0, u32 size1, ((Size0<<4) | 10), inbufptr0, ((Size1<<4) | 10), inbufptr1) Writes an output u32 to cmdreply[2]. | |
| 0x000E0040 | (u8 inval) Writes an output u32 to cmdreply[2](created context handle). | |
| 0x000F0040 | (u32 handle for a context) This is used for destroying a context created by command 0x000E0040. | |
| 0x00100000 | ? | |
| 0x00110042 | GenerateRandomData | |
| 0x00120042 | InitializeConnectionSession | |
| 0x00130040 | (u32 contexthandle) | |
| 0x00140040 | (u32 inval) Writes two u32s to cmdreply[2] and cmdreply[3]. | |
| 0x00150082 | Read | |
| 0x00160082 | (u32 inval, u32 size, ((Size<<4) | 12), outbufptr) Writes an output u32 to cmdreply[2]. | |
| 0x00170082 | Write | |
| 0x00180080 | ContextSetRootCertChain | |
| 0x00190080 | (u32 contexthandle, u32 inval2) | |
| 0x001A0080 | (u32 inval, u32 inval2) | |
| 0x001B0080 | (u32 inval, u32 inval2) | |
| 0x001C00C4 | (u32 inval, u32 size0, u32 size1, ((Size0<<4) | 12), outbufptr0, ((Size1<<4) | 12), outbufptr1) | |
| 0x001D0040 | (u32 inval) Writes an output u32 to cmdreply[2]. | |
| 0x001E0040 | (u32 inval) | |
| 0x001F0082 | (u32 inval, u32 inval2, <value-0x0 handle-transfer header>, handle) | |
| 0x00200082 | (u32 inval, u32 size, ((Size<<4) | 10), inbufptr) |
Going by strings in the SSL sysmodule it appears the sysmodule uses RSA BSAFE(like certain other 3DS software), this is also likely where the "ssl:C" name comes from(RSA BSAFE "SSL-C").
Similar to HTTPC, each SSL context is used with a dedicated service session which gets opened after creating that context. Following creating the context + opening the service session, SSLC:InitializeConnectionSession is used from that service session for that context. Afterwards, all commands which require a handle for this context are done with this dedicated service session.