这些代码通常位于 Linux 内核源代码树的 drivers/char/random.c 文件中。 综上所述,"random: fast init done" 是一条正常的系统启动日志消息,表明系统的随机数生成器已经完成了快速初始化阶段。如果你在使用 Linux 系统时看到了这条消息,通常不需要担心,除非系统启动过程中出现了其他错误或警告消息。
[ 0.051406] random: get_random_bytes called from setup_net+0x33/0x120 with crng_init=0 [ 0.637733] random: hwclock: uninitialized urandom read (8 bytes read) [ 0.821425] random: sh: uninitialized urandom read (8 bytes read) [ 11.923501] random: fast init done [ 13.111697] random: modpro...
关于V3S启动random:crng init done的问题 U-Boot 2017.01-rc2-00057-g32ab180-dirty (Mar 10 2021 - 19:49:13 -0800) Allwinner Technology CPU: Allwinner V3s (SUN8I 1681) Model: Lichee Pi Zero DRAM: 64 MiB MMC: SUNXI SD/MMC: 0 *** Warning - bad CRC, using default environment Setting up...
[ 2.130910] random: fast init done[ 2.144727] NET: Registered protocol family 26[ 2.154912] NET: Registered protocol family 10[ 2.164867] Segment Routing with IPv6[ 2.172711] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver[ 2.178875] mmc1: new DDR MMC card at address 0001...
[ 0.000000] random: fast init done[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 8128[ 0.000000] Kernel command line: console=ttyS0,115200 panic=5 rootwait root=/dev/mtdblock3 rw rootfstype=jffs2[ 0.000000] Dentry cache hash table entries: 4096 (order: 2, 16384 bytes)...
This is how it can be done: func RandStringBytesMaskImprSrcUnsafe(n int) string { b := make([]byte, n) // A src.Int63() generates 63 random bits, enough for letterIdxMax characters! for i, cache, remain := n-1, src.Int63(), letterIdxMax; i >= 0; { if remain == 0 {...
but heard a lot of good stuff about Rust and all the good stuff it has done or Firefox. Ok that's a bit of marketing but it got me to retry Firefox (Nightly please), and except for my password manager which took some week to update to the new Firefox API, I rapidly barely used ...
This works fast on most architectures. Another way (less efficient) might be implemented like the following: void ShiftRows(uint8_t state[4][4], int Nb, uint8_t shifted[4][4]) { for (int r = 0; r < 4; r++) { for (int c = 0; c < Nb; c++) { int new_col = (c + ...
fast_rgfcan be used as a subprocess now in StackNet. This would require privileges to save and change files where the .jar is executed. It is already pre-compiled for windows(64), mac and linux. Verify that the 'lib' folder is in the same directory where the StackNet.jar file is. By...
[ 3.881101] kmodloader: done loading kernel modules from /etc/modules-boot.d/* [ 3.889032] init: - preinit - [ 4.128261] usb 1-1: new full-speed USB device number 2 using xhci-hcd [ 5.988218] random: crng init done [ 6.450416] ipqess-edma c080000.ethernet eth0: configuring ...