Thumb-2, about 420 bytes). Enable this option for safety when
using sprintf() with data you do not control.
+config REGEX
+ bool "Enable regular expression support"
+ default y if NET
+ help
+ If this variable is defined, U-Boot is linked against the
+ SLRE (Super Light Regular Expression) library, which adds
+ regex support to some commands, for example "env grep" and
+ "setexpr".
+
+config LIB_RAND
+ bool "Pseudo-random library support "
+ help
+ This library provides pseudo-random number generator functions.
+
+source lib/dhry/Kconfig
+
source lib/rsa/Kconfig
+config TPM
+ bool "Trusted Platform Module (TPM) Support"
+ help
+ This enables support for TPMs which can be used to provide security
+ features for your board. The TPM can be connected via LPC or I2C
+ and a sandbox TPM is provided for testing purposes. Use the 'tpm'
+ command to interactive the TPM. Driver model support is provided
+ for the low-level TPM interface, but only one TPM is supported at
+ a time by the TPM library.
+
menu "Hashing Support"
config SHA1
is performed in hardware.
endmenu
+config ERRNO_STR
+ bool "Enable function for getting errno-related string message"
+ help
+ The function errno_str(int errno), returns a pointer to the errno
+ corresponding text message:
+ - if errno is null or positive number - a pointer to "Success" message
+ - if errno is negative - a pointer to errno related message
+
+source lib/efi/Kconfig
+
endmenu