How config SSL TCP

hi
i use of MC60
for the site:
https://neelgoon.com
i bought an ssl certificate.

//---------------------------------------------------------------------------
I established a tcp connection before and now I want to set up an ssl tcp connection.
But whatever I did, I could not connect to ssl tcp.
Please guide me how to configure ssl data in the module.

//---------------------------------------------------------------------------
This is the information I was given after buying ssl:
1- Certificates
2- Private key
3- Ca Bundle

And I do not know which of these items to use in which of the following commands?
And how should it be used?

//---------------------------------------------------------------------------
my at command send to module:
AT+QSECWRITE=“RAM:ca_cert.pem”,2252,200
-----BEGIN CERTIFICATE-----
keyyyyyyyyyyyyyyyyyyy-Certificates
-----END CERTIFICATE-----
AT+QSECWRITE=“RAM:client_cert.pem”,1680,200
-----BEGIN PRIVATE KEY-----
keyyyyyyyyyyyyyyyyyyy-Private key
-----END PRIVATE KEY-----
AT+QSECWRITE=“RAM:client_key.pem”,4464,100
-----BEGIN CERTIFICATE-----
keyyyyyyyyyyyyyyyyyyy-Ca Bundle
-----END CERTIFICATE-----
-----BEGIN CERTIFICATE-----
keyyyyyyyyyyyyyyyyyyy-Ca Bundle
-----END CERTIFICATE-----
-----BEGIN CERTIFICATE-----
keyyyyyyyyyyyyyyyyyyy-Ca Bundle
-----END CERTIFICATE-----
AT+QIFGCNT=0
AT+QICSGP=1,“mtnirancell”
AT+QIREGAPP
AT+QIACT
AT+QILOCIP
AT+QSSLCFG=“ignorertctime”,1
AT+QSSLCFG=“sslversion”,0,4
AT+QSSLCFG=“ciphersuite”,0,“0XFFFF”
AT+QSSLCFG=“seclevel”,0,2
AT+QSECREAD=“RAM:ca_cert.pem”
AT+QSECREAD=“RAM:client_cert.pem”
AT+QSECREAD=“RAM:client_key.pem”
AT+QSSLCFG=“cacert”,0,“RAM:ca_cert.pem”
AT+QSSLCFG=“clientcert”,0,“RAM:client_cert.pem”
AT+QSSLCFG=“clientkey”,0,“RAM:client_key.pem”
AT+QSSLOPEN=1,0,“194.5.175.21”,19813,0

//---------------------------------------------------------------------------
response for last at command:
AT+QSSLOPEN=1,0,“194.5.175.21”,19813,0␍␊

OK␍␊

␍␊

+QSSLOPEN: 1,-1␍␊

Hi,
Please make sure your certificate is available.
Then confirm which cipher suite the server supports.
And then you can execute at+qsslcfg=? to check the cipher suite supported by the module.
If the cipher suite supported by the server is not in the list of module, you cannot connect.

What are the two parts you wrote?

The cipher suite is displayed like this:


You can refer to the following documentation for how to use SSL TCP:
Quectel_GSM_SSL_Application_Note_V3.3.pdf (483.2 KB)

Is sending my at-commands correct or incorrect ?

After several weeks of trying:
Version supported by TLS server = 1.2
The server currently supports the following Cipher Suites:
0X0035 TLS_RSA_WITH_AES_256_CBC_SHA
0X002F TLS_RSA_WITH_AES_128_CBC_SHA
0X000A TLS_RSA_WITH_3DES_EDE_CBC_SHA
0X003D TLS_RSA_WITH_AES_256_CBC_SHA256

By the command at + qsslcfg = “ciphersuite”, 0 modules support the following:
(06: 21: 48.226) (<<) at + qsslcfg = “ciphersuite”, 0
(06: 21: 48.335) (>>)
(06: 21: 48.335) (>>) + QSSLCFG: “ciphersuite”, “0X0005,0X0004,0X0035,0X002F, 0X003D, 0X000A, 0X009D, 0X009C, 0XC027,0XC028,0XC030”
(06: 21: 48.335) (>>)
(06: 21: 48.335) (>>) OK
//-----------------------------------------
I will send the atCommand as follows: (But when I open ssl tcp, I get a connection error)
(05:53:22.007) (>>)

(05:53:47.321) (>>) RDY

(05:53:47.711) (>>)

(05:53:47.711) (>>) +CFUN: 1

(05:53:47.976) (>>)

(05:53:47.976) (>>) +CPIN: READY

(05:53:50.820) (>>)

(05:53:50.820) (>>) Call Ready

(05:53:52.616) (>>)

(05:53:52.616) (>>) SMS Ready

(05:53:56.289) (<<) AT

(05:53:56.366) (>>) AT

(05:53:56.366) (>>) OK

(05:53:56.929) (<<) AT+CMEE=2

(05:53:56.991) (>>) AT+CMEE=2

(05:53:56.991) (>>) OK

(05:53:58.697) (<<) ATE0

(05:53:58.803) (>>) ATE0

(05:53:58.803) (>>) OK

(05:54:06.383) (<<) AT+QSECWRITE=“RAM:ca_cert.pem”,4464,100

(05:54:06.460) (>>)

(05:54:06.460) (>>) CONNECT

(05:54:08.210) (<<) -----BEGIN CERTIFICATE-----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-----END CERTIFICATE----------BEGIN CERTIFICATE-----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-----END CERTIFICATE----------BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

(05:54:14.867) (>>)

(05:54:14.867) (>>) +QSECWRITE: 4464,5f77

(05:54:14.867) (>>)

(05:54:14.867) (>>) OK

(05:54:18.335) (<<) AT+QSECWRITE=“RAM:client_cert.pem”,2252,100

(05:54:18.428) (>>)

(05:54:18.428) (>>) CONNECT

(05:54:19.210) (<<) -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

(05:54:22.478) (>>)

(05:54:22.478) (>>) +QSECWRITE: 2252,641

(05:54:22.478) (>>)

(05:54:22.478) (>>) OK

(05:54:26.726) (<<) AT+QSECWRITE=“RAM:client_key.pem”,1680,100

(05:54:26.801) (>>)

(05:54:26.801) (>>) CONNECT

(05:54:27.663) (<<) -----BEGIN PRIVATE KEY-----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-----END PRIVATE KEY-----

(05:54:30.038) (>>)

(05:54:30.038) (>>) +QSECWRITE: 1680,700

(05:54:30.038) (>>)

(05:54:30.038) (>>) OK

(05:54:43.491) (<<) AT+QIFGCNT=0

(05:54:43.602) (>>)

(05:54:43.602) (>>) OK

(05:54:45.664) (<<) AT+QICSGP=1,“mcinet”

(05:54:45.757) (>>)

(05:54:45.757) (>>) OK

(05:54:47.867) (<<) AT+QIREGAPP

(05:54:47.959) (>>)

(05:54:47.959) (>>) OK

(05:54:48.867) (<<) AT+QIACT

(05:54:49.273) (>>)

(05:54:49.273) (>>) OK

(05:54:51.321) (<<) AT+QILOCIP

(05:54:51.414) (>>)

(05:54:51.414) (>>) 22.141.102.154

(05:54:55.054) (<<) AT+QSSLCFG=“ignorertctime”,1

(05:54:55.163) (>>)

(05:54:55.163) (>>) OK

(05:54:56.116) (<<) AT+QSSLCFG=“sslversion”,0,4

(05:54:56.132) (>>)

(05:54:56.132) (>>) OK

(05:54:57.148) (<<) AT+QSSLCFG=“ciphersuite”,0,“0XFFFF”

(05:54:57.226) (>>)

(05:54:57.226) (>>) OK

(05:54:59.024) (<<) AT+QSSLCFG=“seclevel”,0,2

(05:54:59.085) (>>)

(05:54:59.085) (>>) OK

(05:55:00.164) (<<) AT+QSECREAD=“RAM:ca_cert.pem”

(05:55:00.226) (>>)

(05:55:00.226) (>>) +QSECREAD: 1,5f77

(05:55:00.226) (>>)

(05:55:00.226) (>>) OK

(05:55:01.366) (<<) AT+QSECREAD=“RAM:client_cert.pem”

(05:55:01.445) (>>)

(05:55:01.445) (>>) +QSECREAD: 1,641

(05:55:01.445) (>>)

(05:55:01.445) (>>) OK

(05:55:02.179) (<<) AT+QSECREAD=“RAM:client_key.pem”

(05:55:02.210) (>>)

(05:55:02.210) (>>) +QSECREAD: 1,700

(05:55:02.210) (>>)

(05:55:02.210) (>>) OK

(05:55:03.429) (<<) AT+QSSLCFG=“cacert”,0,“RAM:ca_cert.pem”

(05:55:03.461) (>>)

(05:55:03.461) (>>) OK

(05:55:04.274) (<<) AT+QSSLCFG=“clientcert”,0,“RAM:client_cert.pem”

(05:55:04.304) (>>)

(05:55:04.304) (>>) OK

(05:55:05.413) (<<) AT+QSSLCFG=“clientkey”,0,“RAM:client_key.pem”

(05:55:05.570) (>>)

(05:55:05.570) (>>) OK

(05:55:17.726) (<<) AT+QSSLOPEN=1,0,“194.5.175.21”,9103,1

(05:55:17.803) (>>)

(05:55:17.803) (>>) OK

(05:55:17.803) (>>)

(05:55:17.803) (>>) +QSSLOPEN: 1,-1

(05:55:28.133) (<<) AT+QSSLOPEN=1,0,“194.5.175.21”,9103,0

(05:55:28.241) (>>)

(05:55:28.241) (>>) OK

(05:55:28.241) (>>)

(05:55:28.241) (>>) +QSSLOPEN: 1,-1

//---------------------------------------------------------------
Please help me, I have been in this problem for a long time :confused:

Please confirm whether your ca_cert.pem and client_cert.pem certificate is correct:



Usually at the end of every line there’s an “Newline”.
If the certificate is correct but the connection also failed,Please contact support@quectel.com for more help.

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