59190ecd61435d19ba3515b876272aee7bd12298vboxsync * VirtualBox USB Library, Common Bits.
c58f1213e628a545081c70e26c6b67a841cff880vboxsync * Copyright (C) 2006-2010 Oracle Corporation
c55c68b6a3324172e9dc207926215845880b0f90vboxsync * This file is part of VirtualBox Open Source Edition (OSE), as
c55c68b6a3324172e9dc207926215845880b0f90vboxsync * available from http://www.virtualbox.org. This file is free software;
c55c68b6a3324172e9dc207926215845880b0f90vboxsync * you can redistribute it and/or modify it under the terms of the GNU
c55c68b6a3324172e9dc207926215845880b0f90vboxsync * General Public License (GPL) as published by the Free Software
c55c68b6a3324172e9dc207926215845880b0f90vboxsync * Foundation, in version 2 as it comes in the "COPYING" file of the
c55c68b6a3324172e9dc207926215845880b0f90vboxsync * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
c55c68b6a3324172e9dc207926215845880b0f90vboxsync * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync/*******************************************************************************
59190ecd61435d19ba3515b876272aee7bd12298vboxsync* Header Files *
59190ecd61435d19ba3515b876272aee7bd12298vboxsync*******************************************************************************/
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * Calculate the hash of the serial string.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * 64bit FNV1a, chosen because it is designed to hash in to a power of two
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * space, and is much quicker and simpler than, say, a half MD4.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @returns the hash.
59190ecd61435d19ba3515b876272aee7bd12298vboxsync * @param pszSerial The serial string.
59190ecd61435d19ba3515b876272aee7bd12298vboxsyncUSBLIB_DECL(uint64_t) USBLibHashSerial(const char *pszSerial)
59190ecd61435d19ba3515b876272aee7bd12298vboxsync register const uint8_t *pu8 = (const uint8_t *)pszSerial;
59190ecd61435d19ba3515b876272aee7bd12298vboxsync register uint64_t u64 = UINT64_C(14695981039346656037);