[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit
Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/lib/libcurl/curl-7.54.1/docs/cmdline-opts/pinnedpubkey.d b/ap/lib/libcurl/curl-7.54.1/docs/cmdline-opts/pinnedpubkey.d
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+Long: pinnedpubkey
+Arg: <hashes>
+Help: FILE/HASHES Public key to verify peer against
+Protocols: TLS
+---
+Tells curl to use the specified public key file (or hashes) to verify the
+peer. This can be a path to a file which contains a single public key in PEM
+or DER format, or any number of base64 encoded sha256 hashes preceded by
+\'sha256//\' and separated by \';\'
+
+When negotiating a TLS or SSL connection, the server sends a certificate
+indicating its identity. A public key is extracted from this certificate and
+if it does not exactly match the public key provided to this option, curl will
+abort the connection before sending or receiving any data.
+
+PEM/DER support:
+ 7.39.0: OpenSSL, GnuTLS and GSKit
+ 7.43.0: NSS and wolfSSL/CyaSSL
+ 7.47.0: mbedtls
+ 7.49.0: PolarSSL
+sha256 support:
+ 7.44.0: OpenSSL, GnuTLS, NSS and wolfSSL/CyaSSL.
+ 7.47.0: mbedtls
+ 7.49.0: PolarSSL
+Other SSL backends not supported.
+
+If this option is used several times, the last one will be used.