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1023362168

1023362168@qq.com，谢谢！

opqfeixue122

opqfeixue@yeah.net 谢谢！

391349683

391349683@qq.com，麻烦发一份，谢谢

ChowYP

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ChowYP

1291156335@qq.com 麻烦发一份，谢谢

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kao22

回复 1# Student

karthur0001@gmail.com

demonprime

回复 51# doomsten


    `protect begin_protected
`protect version = 1
`protect encrypt_agent = "XILINX"
`protect encrypt_agent_info = "Xilinx Encryption Tool 2015"
`protect key_keyowner = "Cadence Design Systems.", key_keyname = "cds_rsa_key", key_method = "rsa"
`protect encoding = (enctype = "BASE64", line_length = 76, bytes = 64)
`protect key_block
Lj2ej7QZgdjakisxhAGFmLuFUemelj3+fErGSCSqyPMzrFdjdCyAQN7lR2ZDadB12+5oiUimrEJo
bO8txyDIZQ==

`protect key_keyowner = "Synopsys", key_keyname = "SNPS-VCS-RSA-1", key_method = "rsa"
`protect encoding = (enctype = "BASE64", line_length = 76, bytes = 128)
`protect key_block
E5nlVslb0Ju5rSoqYuLppRjYDLZTYETqMpJi5Ka+bxn2Q7EGhxwQetinPl2SLbVviYH4AwKtSp7L
VFK7Jc2T+tSOLcN4RTsgclFM/8inVVWRVtdhoDwC76PUlWqtcUh0sHQa8Q+2KebI5bz08y03K23Z
0zPOdE8JpT5JbxAUaZc=

`protect key_keyowner = "Aldec", key_keyname = "ALDEC15_001", key_method = "rsa"
`protect encoding = (enctype = "BASE64", line_length = 76, bytes = 256)
`protect key_block
LxivHwaZchAUCj4dOMsN7ZbgC998uE/Cg6I36kCYEzVBciQmTkf0QE/CI3RD6CGFePDeIZt3yoHe
2L87kPRiN6jLR61XVwZ1hwkesuCYAvP0BZLxysDXOxnAMIZMowWuwvxZWlZZdC97+99M72FMdJaO
O02HjCeiS+Gw+qcB1kd6Hp/S0Jc4bIjxZq/8MNOlfzhW5hLgqYYU5gRH4tAEZ05cP5mkKhjn32JU
sfxor1PMOVbW10PjegaqRKOarN4PKtHhHCoC0ZPOLzKo+nxugKxxZOoFhw3c46Zja6Tfh675tbMt
nxMR5z+p0sbNnm80LkiTw+KWypx2d5fn1qufxA==

请教一下，像这种前面有好几个key_block的该如何理解啊？最后只有一段aes加密段，那这么多密钥段解开做啥用的？

另外是不是每个key_keyname都对应一个不一样的rsa密钥用来解密钥段？

能介绍一下方法吗？

green520tea

henh xuex

222zhumingming

回复 1# Student

可以给我发一份吗，try_yanming@163.com