[openssl-users] OCSP verification issue

I recently ran into a bug with verification of OCSP responses that appears to be in all versions of OpenSSL (including current 1.1.0 builds). RFC 6960 and its predecessor 2560 allow that the response may be signed by the key for "the CA who issued the certificate in question” (section 2.2). In

[openssl-users] _armv7_tick undefined instruction error

Hi, all: When I specify "user_debug=31" in kernel cmdline, I get undefined instruction error. And I figured it out that PC pointed at "mrc p15,0,r0,c9,c13,0". I know this instruction is used to get CPU tick. Unless PMUSERENR(Performance Monitors User Enable Register) is set, this

Re: [openssl-users] Using Openssl for eCOS platform

Hi Jay, Thanks for your reply. Our requirement is as follows 1. only using openssl for authenticaion and a key wrap algorithm. No encryption is needed. 2. For MAC alogorithm, we need to use M_SHA1 / M_SHA256 For key wrap algo, we need to use AES 128 or AES 256 algo. Following are the steps we

Re: [openssl-users] Using Openssl for eCOS platform

Hi Jay, Thanks for your reply. Our requirement is as follows 1. only using openssl for authenticaion and a key wrap algorithm. No encryption is needed. 2. For MAC alogorithm, we need to use M_SHA1 / M_SHA256 For key wrap algo, we need to use AES 128 or AES 256 algo. Following are the steps