CONFIG_CRYPTO_SHA1_ARM_NEON is not available for the selected architecture x86.
Result is shown for architecture arm

Hash functions: SHA-1 (NEON)

modulename: sha1-arm-neon.ko

configname: CONFIG_CRYPTO_SHA1_ARM_NEON

Linux Kernel Configuration
└─>Accelerated Cryptographic Algorithms for CPU (arm)
└─>Hash functions: SHA-1 (NEON)
In linux kernel since version 3.10 (release Date: 2013-06-30)
SHA-1 secure hash algorithm (FIPS 180)

Architecture: arm using
- NEON (Advanced SIMD) extensions
source code:
/arch/arm/crypto/