cryptographically-secure pseudorandom number generator NAME arc4random, arc4random_uniform, arc4...cryptographically-secure pseudorandom number generator NAME arc4random, arc4random_uniform, arc4...cryptographically-secure pseudorandom number generator NAME arc4random, arc4random_uniform, arc4......r considered secure, these functions were removed. Applications should switch to a modern cryptography library, such as libgcrypt . SEE ALSO des (1), crypt (3), xcrypt (3)...r considered secure, these functions were removed. Applications should switch to a modern cryptography library, such as libgcrypt . SEE ALSO des (1), crypt (3), xcrypt (3)...r considered secure, these functions were removed. Applications should switch to a modern cryptography library, such as libgcrypt . SEE ALSO des (1), crypt (3), xcrypt (3)...r considered secure, these functions were removed. Applications should switch to a modern cryptography library, such as libgcrypt . SEE ALSO des (1), crypt (3), xcrypt (3)...r considered secure, these functions were removed. Applications should switch to a modern cryptography library, such as libgcrypt . SEE ALSO des (1), crypt (3), xcrypt (3)...d secure, these functions were removed from glibc. Applications should switch to a modern cryptography library, such as libgcrypt . encrypt () setkey () POSIX.1-2001, SUS, SVr4.…...d secure, these functions were removed from glibc. Applications should switch to a modern cryptography library, such as libgcrypt . encrypt () setkey () POSIX.1-2001, SUS, SVr4.…...d secure, these functions were removed from glibc. Applications should switch to a modern cryptography library, such as libgcrypt . encrypt () setkey () POSIX.1-2001, SUS, SVr4.…...d secure, these functions were removed from glibc. Applications should switch to a modern cryptography library, such as libgcrypt . encrypt () setkey () POSIX.1-2001, SUS, SVr4.…...NING : Do not use these functions in new code. They do not achieve any type of acceptable cryptographic security guarantees. The function passwd2des () takes a character string …...NING : Do not use these functions in new code. They do not achieve any type of acceptable cryptographic security guarantees. The function passwd2des () takes a character string …...NING : Do not use these functions in new code. They do not achieve any type of acceptable cryptographic security guarantees. The function passwd2des () takes a character string …...NING : Do not use these functions in new code. They do not achieve any type of acceptable cryptographic security guarantees. The function passwd2des () takes a character string …...01, C89, SVr4, 4.3BSD. CAVEATS Do not use memcmp () to compare confidential data, such as cryptographic secrets, because the CPU time required for the comparison depends on the …