Home Explore Help
Sign In
OWEALs
/
curl
mirror of https://github.com/curl/curl.git
2
0
Fork 0
Files Issues 8 Wiki
Tree: 58c4b8d636
Branches Tags
curl
/
docs
/
cmdline-opts
/
pinnedpubkey.d

pinnedpubkey.d 942 B
History Raw

1234567891011121314151617181920212223242526 
  1. Long: pinnedpubkey
    2. 

  2. Arg: <hashes>
    3. 

  3. Help: FILE/HASHES Public key to verify peer against
    4. 

  4. Protocols: TLS
    5. 

  5. Category: tls
    6. 

  6. ---
    7. 

  7. Tells curl to use the specified public key file (or hashes) to verify the
    8. 

  8. peer. This can be a path to a file which contains a single public key in PEM
    9. 

  9. or DER format, or any number of base64 encoded sha256 hashes preceded by
    10. 

  10. \'sha256//\' and separated by \';\'
    11. 

  11. 

  12. When negotiating a TLS or SSL connection, the server sends a certificate
    13. 

  13. indicating its identity. A public key is extracted from this certificate and
    14. 

  14. if it does not exactly match the public key provided to this option, curl will
    15. 

  15. abort the connection before sending or receiving any data.
    16. 

  16. 

  17. PEM/DER support:
    18. 

  18.   7.39.0: OpenSSL, GnuTLS and GSKit
    19. 

  19.   7.43.0: NSS and wolfSSL
    20. 

  20.   7.47.0: mbedtls
    21. 

  21. sha256 support:
    22. 

  22.   7.44.0: OpenSSL, GnuTLS, NSS and wolfSSL
    23. 

  23.   7.47.0: mbedtls
    24. 

  24. Other SSL backends not supported.
    25. 

  25. 

  26. If this option is used several times, the last one will be used.
    27.