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(Tcl) PKCS11 Discover Readers and Smart Cards / TokensSee more PKCS11 ExamplesExample showing how to discover the readers (slots) and smart cards and tokens available through a vendor's PKCS11 Cryptoki module. Note: This example requires Chilkat v9.5.0.88 or later.
load ./chilkat.dll # This example requires the Chilkat API to have been previously unlocked. # See Global Unlock Sample for sample code. # Note: Chilkat's PKCS11 implementation runs on Windows, Linux, Mac OS X, and other supported operating systems. set pkcs11 [new_CkPkcs11] # Specify the vendor's Cryptoki module DLL / shared lib. CkPkcs11_put_SharedLibPath $pkcs11 "aetpkss1.dll" set success [CkPkcs11_Initialize $pkcs11] if {$success == 0} then { puts [CkPkcs11_lastErrorText $pkcs11] delete_CkPkcs11 $pkcs11 exit } # Call Discover to discover what's available. # Indicate that we only want to return slots (readers) where tokens (smart cards) are present. # (If the device is a USB token, such as an ePass300Auto, then by definition it has a "token" present.) set onlyTokensPresent 1 set json [new_CkJsonObject] set success [CkPkcs11_Discover $pkcs11 $onlyTokensPresent $json] if {$success == 0} then { puts [CkPkcs11_lastErrorText $pkcs11] delete_CkPkcs11 $pkcs11 delete_CkJsonObject $json exit } CkJsonObject_put_EmitCompact $json 0 puts [CkJsonObject_emit $json] # Sample JSON output. # Code for parsing this JSON is shown below.. # { # "cryptokiVersion": { # "major": 2, # "minor": 20 # }, # "manufacturerID": "A.E.T. Europe B.V.", # "libraryDescription": "Cryptographic Token Interface", # "libraryVersion": { # "major": 3, # "minor": 0 # }, # "slot": [ # { # "id": 52482, # "slotDescription": "SCM Microsystems Inc. SCR33x USB Smart Card Reader 0", # "manufacturerID": "SCM Microsystems Inc. SCR33x USB", # "tokenPresent": true, # "removableDevice": true, # "hardwareSlot": true, # "hardwareVersion": { # "major": 0, # "minor": 0 # }, # "firmwareVersion": { # "major": 0, # "minor": 0 # }, # "token": { # "label": "chilkat", # "manufacturerID": "A.E.T. Europe B.V.", # "model": "19C40406010D00C0", # "serialNumber": "21619600583C4505", # "flags": [ # "CKF_RNG", # "CKF_LOGIN_REQUIRED", # "CKF_USER_PIN_INITIALIZED", # "CKF_TOKEN_INITIALIZED" # ], # "maxSessionCount": 126, # "sessionCount": 0, # "maxRwSessionCount": 126, # "rwSessionCount": 0, # "maxPinLen": 15, # "minPinLen": 4, # "totalPublicMemory": 32767, # "freePublicMemory": 32767, # "totalPrivateMemory": 32767, # "freePrivateMemory": 32767, # "hardwareVersion": { # "major": 0, # "minor": 0 # }, # "firmwareVersion": { # "major": 0, # "minor": 0 # }, # "utcTime": "", # "rsa": { # "minKeySize": 768, # "maxKeySize": 2048 # }, # "mechanism": [ # "CKM_RSA_PKCS", # "CKM_RSA_X_509", # "CKM_RSA_PKCS_OAEP", # "CKM_MD5_RSA_PKCS", # "CKM_SHA1_RSA_PKCS", # "CKM_SHA224_RSA_PKCS", # "CKM_SHA256_RSA_PKCS", # "CKM_SHA384_RSA_PKCS", # "CKM_SHA512_RSA_PKCS", # "CKM_RIPEMD160_RSA_PKCS", # "CKM_CPK_ECDSA", # "CKM_CPK_ECDSA_SHA1", # "CKM_CPK_ECIES", # "CKM_CPK_ECIES_STDDH_SHA1KDF_DES3CBC_PAD_SHA1HMAC", # "CKM_CPK_ECIES_STDDH_SHA1KDF_AES128CBC_PAD_SHA1HMAC", # "CKM_CPK_PKCS7_SIGNED", # "CKM_CPK_PKCS7_ENVELOPE_DES3CBC_PAD", # "CKM_RSA_PKCS_PSS", # "CKM_RSA_PKCS_KEY_PAIR_GEN", # "CKM_RC2_KEY_GEN", # "CKM_RC2_ECB", # "CKM_RC2_CBC", # "CKM_RC2_CBC_PAD", # "CKM_RC4_KEY_GEN", # "CKM_RC4", # "CKM_DES_KEY_GEN", # "CKM_DES2_KEY_GEN", # "CKM_DES3_KEY_GEN", # "CKM_DES_ECB", # "CKM_DES_CBC", # "CKM_DES3_ECB", # "CKM_DES3_CBC", # "CKM_DES_CBC_PAD", # "CKM_DES3_CBC_PAD", # "CKM_MD5", # "CKM_SHA_1", # "CKM_SHA224", # "CKM_SHA256", # "CKM_SHA384", # "CKM_SHA512", # "CKM_RIPEMD160" # ] # } # } # ] # } # Use this online tool to generate parsing code from sample JSON: # Generate Parsing Code from JSON # Use this online tool to generate parsing code from sample JSON: # Generate Parsing Code from JSON set cryptokiVersionMajor [CkJsonObject_IntOf $json "cryptokiVersion.major"] set cryptokiVersionMinor [CkJsonObject_IntOf $json "cryptokiVersion.minor"] set manufacturerID [CkJsonObject_stringOf $json "manufacturerID"] set libraryDescription [CkJsonObject_stringOf $json "libraryDescription"] set libraryVersionMajor [CkJsonObject_IntOf $json "libraryVersion.major"] set libraryVersionMinor [CkJsonObject_IntOf $json "libraryVersion.minor"] set i 0 set count_i [CkJsonObject_SizeOfArray $json "slot"] while {$i < $count_i} { CkJsonObject_put_I $json $i set id [CkJsonObject_IntOf $json "slot[i].id"] set slotDescription [CkJsonObject_stringOf $json "slot[i].slotDescription"] set manufacturerID [CkJsonObject_stringOf $json "slot[i].manufacturerID"] set tokenPresent [CkJsonObject_BoolOf $json "slot[i].tokenPresent"] set removableDevice [CkJsonObject_BoolOf $json "slot[i].removableDevice"] set hardwareSlot [CkJsonObject_BoolOf $json "slot[i].hardwareSlot"] set hardwareVersionMajor [CkJsonObject_IntOf $json "slot[i].hardwareVersion.major"] set hardwareVersionMinor [CkJsonObject_IntOf $json "slot[i].hardwareVersion.minor"] set firmwareVersionMajor [CkJsonObject_IntOf $json "slot[i].firmwareVersion.major"] set firmwareVersionMinor [CkJsonObject_IntOf $json "slot[i].firmwareVersion.minor"] set tokenLabel [CkJsonObject_stringOf $json "slot[i].token.label"] set tokenManufacturerID [CkJsonObject_stringOf $json "slot[i].token.manufacturerID"] set tokenModel [CkJsonObject_stringOf $json "slot[i].token.model"] set tokenSerialNumber [CkJsonObject_stringOf $json "slot[i].token.serialNumber"] set tokenMaxSessionCount [CkJsonObject_IntOf $json "slot[i].token.maxSessionCount"] set tokenSessionCount [CkJsonObject_IntOf $json "slot[i].token.sessionCount"] set tokenMaxRwSessionCount [CkJsonObject_IntOf $json "slot[i].token.maxRwSessionCount"] set tokenRwSessionCount [CkJsonObject_IntOf $json "slot[i].token.rwSessionCount"] set tokenMaxPinLen [CkJsonObject_IntOf $json "slot[i].token.maxPinLen"] set tokenMinPinLen [CkJsonObject_IntOf $json "slot[i].token.minPinLen"] set tokenTotalPublicMemory [CkJsonObject_IntOf $json "slot[i].token.totalPublicMemory"] set tokenFreePublicMemory [CkJsonObject_IntOf $json "slot[i].token.freePublicMemory"] set tokenTotalPrivateMemory [CkJsonObject_IntOf $json "slot[i].token.totalPrivateMemory"] set tokenFreePrivateMemory [CkJsonObject_IntOf $json "slot[i].token.freePrivateMemory"] set tokenHardwareVersionMajor [CkJsonObject_IntOf $json "slot[i].token.hardwareVersion.major"] set tokenHardwareVersionMinor [CkJsonObject_IntOf $json "slot[i].token.hardwareVersion.minor"] set tokenFirmwareVersionMajor [CkJsonObject_IntOf $json "slot[i].token.firmwareVersion.major"] set tokenFirmwareVersionMinor [CkJsonObject_IntOf $json "slot[i].token.firmwareVersion.minor"] set tokenUtcTime [CkJsonObject_stringOf $json "slot[i].token.utcTime"] set tokenRsaMinKeySize [CkJsonObject_IntOf $json "slot[i].token.rsa.minKeySize"] set tokenRsaMaxKeySize [CkJsonObject_IntOf $json "slot[i].token.rsa.maxKeySize"] set j 0 set count_j [CkJsonObject_SizeOfArray $json "slot[i].token.flags"] while {$j < $count_j} { CkJsonObject_put_J $json $j set strVal [CkJsonObject_stringOf $json "slot[i].token.flags[j]"] set j [expr $j + 1] } set j 0 set count_j [CkJsonObject_SizeOfArray $json "slot[i].token.mechanism"] while {$j < $count_j} { CkJsonObject_put_J $json $j set strVal [CkJsonObject_stringOf $json "slot[i].token.mechanism[j]"] set j [expr $j + 1] } set i [expr $i + 1] } delete_CkPkcs11 $pkcs11 delete_CkJsonObject $json |
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