SSL/TLS Security Protocols and Ciphers at Checkout

VTEX performs integrations with external vendors through secure HTTPS connections, using the TLS 1.2 protocol.

For services performed in the Checkout module, where there is an exchange of data with sellers that are not part of VTEX (external fulfillment), the following ciphers are supported for the external seller, so that the flow of information occurs correctly.

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TLS 1.0 and 1.1 integration protocols are not supported by VTEX.

Cipher Suite Name (IANA)Name (OpenSSL)
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384ECDHE-RSA-AES256-SHA384
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256ECDHE-RSA-AES128-SHA256
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHAECDHE-RSA-AES256-SHA
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHAECDHE-RSA-AES128-SHA
TLS_DHE_RSA_WITH_AES_256_GCM_SHA384DHE-RSA-AES256-GCM-SHA384
TLS_DHE_RSA_WITH_AES_128_GCM_SHA256DHE-RSA-AES128-GCM-SHA256
TLS_RSA_WITH_AES_256_GCM_SHA384AES256-GCM-SHA384
TLS_RSA_WITH_AES_128_GCM_SHA256AES128-GCM-SHA256
TLS_RSA_WITH_AES_256_CBC_SHA256AES256-SHA256
TLS_RSA_WITH_AES_128_CBC_SHA256AES128-SHA256
TLS_RSA_WITH_AES_256_CBC_SHAAES256-SHA
TLS_RSA_WITH_AES_128_CBC_SHAAES128-SHA
TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384ECDHE-ECDSA-AES256-GCM-SHA384
TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256ECDHE-ECDSA-AES128-GCM-SHA256
TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384ECDHE-ECDSA-AES256-SHA384
TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256ECDHE-ECDSA-AES128-SHA256
TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHAECDHE-ECDSA-AES256-SHA
TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHAECDHE-ECDSA-AES128-SHA
LS_DHE_DSS_WITH_AES_256_CBC_SHA256DHE-DSS-AES256-SHA256
TLS_DHE_DSS_WITH_AES_128_CBC_SHA256DHE-DSS-AES128-SHA256
TLS_DHE_DSS_WITH_AES_256_CBC_SHADHE-DSS-AES256-SHA
TLS_DHE_DSS_WITH_AES_128_CBC_SHADHE-DSS-AES128-SHA
TLS_RSA_WITH_3DES_EDE_CBC_SHADES-CBC3-SHA
TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHAEDH-DSS-DES-CBC3-SHA

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