发明名称 |
Handwritten signature check to allow use of digital certificate |
摘要 |
System for enabling digital certificates to be accessed and enabled with an inputted "electronic handwritten signature". The electronic handwritten signature is entered through an electronic device that captures the signature then processes it to determine its validity against a stored electronic handwritten signature and unlocks or allows use of a digital certificate. The digital certificate that is unlocked by the electronic handwritten signature can perform standard digital certificate functions such as digitally sign, digital encrypt (cipher) / decrypt (de-cipher). The handwritten signature entered by the user performs a security protection function as a direct support or replacement of a pin or password that is commonly used to secure digital certificates. The handwritten signature will be used to gain access to the digital certificate as and when required.
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申请公布号 |
GB2397153(A) |
申请公布日期 |
2004.07.14 |
申请号 |
GB20030000617 |
申请日期 |
2003.01.11 |
申请人 |
FRANCIS MUIR * KERRIGAN;* PKI ONE LIMITED |
发明人 |
FRANCIS MUIR * KERRIGAN |
分类号 |
G06F21/00;G07F7/10;(IPC1-7):G06F1/00 |
主分类号 |
G06F21/00 |
代理机构 |
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地址 |
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