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uru4000: Add support for Microsoft Fingerprint Reader v2

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After lot 713, Microsoft fingerprint readers changed. The new version
comes with a new USB product ID and a challenge-response authentication
scheme where the device challenges the authenticity of the driver.

An independent third party produced documentation on the computations
needed to convert a challenge into the correct response, and I then used
this documentation to produce a clean-room reimplementation of the
authentication scheme.
This commit is contained in:
Daniel Drake
2007-11-16 17:25:41 +00:00
parent 474da5f2c7
commit 642010643d
3 changed files with 105 additions and 3 deletions
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5
configure.ac
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@@ -21,6 +21,11 @@ PKG_CHECK_MODULES(LIBUSB, "libusb")
AC_SUBST(LIBUSB_CFLAGS)
AC_SUBST(LIBUSB_LIBS)
# check for OpenSSL's libcrypto
PKG_CHECK_MODULES(CRYPTO, "libcrypto")
AC_SUBST(CRYPTO_CFLAGS)
AC_SUBST(CRYPTO_LIBS)
PKG_CHECK_MODULES(GLIB, "glib-2.0")
AC_SUBST(GLIB_CFLAGS)
AC_SUBST(GLIB_LIBS)