常见的 libcrypto 例程:FIPS_mode_set:RHEL 7 不支持 fips 模式

问题描述

我已按照以下网站的步骤操作 https://access.redhat.com/solutions/137833 安装 yum install dracut-fips、yum install dracut-fips-aesni 并按照其他步骤操作。

cat /proc/sys/crypto/fips_enabled
1

我运行了 wiki 中提到的一个小程序 https://wiki.openssl.org/index.php/FIPS_mode_set()

int mode = FIPS_mode(),ret = 0; unsigned long err = 0;

/* Toggle FIPS mode */
if(mode == 0)
{
    ret = FIPS_mode_set(1 /*on*/);
    if(ret != 1)
    {
        err = ERR_get_error();
    }
}
else
{
    ret = FIPS_mode_set(0 /*off*/);
    if(ret != 1)
    {
        err = ERR_get_error();
    }
}

if(ret != 1)
    printf("FIPS_mode_set Failed: %lx.",err);

未在输出中设置 FIPS 模式。 FIPS 模式值返回为 0。错误:0F06D065:common libcrypto 例程:FIPS_mode_set:fips 模式不受支持

openssl version
OpenSSL 1.0.2k-fips  26 Jan 2017
which openssl
/usr/bin/openssl
ldd `which openssl`
    linux-vdso.so.1 =>  (0x00007ffc72349000)
    libssl.so.10 => /lib64/libssl.so.10 (0x00007f10aa175000)
    libgssapi_krb5.so.2 => /lib64/libgssapi_krb5.so.2 (0x00007f10a9f28000)
    libkrb5.so.3 => /lib64/libkrb5.so.3 (0x00007f10a9c3f000)
    libcom_err.so.2 => /lib64/libcom_err.so.2 (0x00007f10a9a3b000)
    libk5crypto.so.3 => /lib64/libk5crypto.so.3 (0x00007f10a9820000)
    libcrypto.so.10 => /lib64/libcrypto.so.10 (0x00007f10a93bf000)
    libdl.so.2 => /lib64/libdl.so.2 (0x00007f10a91bb000)
    libz.so.1 => /lib64/libz.so.1 (0x00007f10a8fa5000)
    libc.so.6 => /lib64/libc.so.6 (0x00007f10a8bd8000)
    libkrb5support.so.0 => /lib64/libkrb5support.so.0 (0x00007f10a89c9000)
    libkeyutils.so.1 => /lib64/libkeyutils.so.1 (0x00007f10a87c5000)
    libresolv.so.2 => /lib64/libresolv.so.2 (0x00007f10a85ac000)
    libpthread.so.0 => /lib64/libpthread.so.0 (0x00007f10a8390000)
    /lib64/ld-linux-x86-64.so.2 (0x00007f10aa3e7000)
    libselinux.so.1 => /lib64/libselinux.so.1 (0x00007f10a8169000)
    libpcre.so.1 => /lib64/libpcre.so.1 (0x00007f10a7f07000)
cat /etc/redhat-release
Red Hat Enterprise Linux Server release 7.6 (Maipo)

如何在 RHEL 7 中将 FIPS 模式设置为 1?

提前致谢。

解决方法

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