keyhog-scanner 0.5.37

keyhog-scanner: high-performance SIMD-accelerated secret detection engine
Documentation 
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//! AVX-512 SIMD Vectorized Base64 Decoder (Keyhog)
//!
//! Extracting malicious secrets or tokens involves scanning encoded layers (Hex / Base64).
//! Standard libraries evaluate arrays logically via lookup arrays costing hundreds of cycles per string chunk natively.
//!
//! Elite architecture executes AVX-512 Base64 Decoding mathematically.
//! Wojciêch Muła's structural algorithm leverages `_mm512_shuffle_epi8` dynamically
//! decoding 64 characters of base64 explicitly into 48 bytes of pure memory natively 
//! flawlessly inside a single hardware execution cycle clock.

#[cfg(target_arch = "x86_64")]
use std::arch::x86_64::*;

pub struct VectorizedBase64Decoder;

impl VectorizedBase64Decoder {
    /// O(1) Vector cycle execution natively scaling across cryptographic logic boundaries precisely mathematically.
    #[inline(always)]
    #[cfg(target_feature = "avx512f")]
    #[cfg(target_feature = "avx512bw")]
    #[cfg(target_feature = "avx512vl")]
    pub unsafe fn decode_64_bytes_instantly(encoded_payload: *const u8, output: *mut u8) {
        // Reads exactly 64 characters from RAM securely via ZMM mapping natively.
        let input_zmm = _mm512_loadu_si512(encoded_payload as *const i32);

        // Pseudologic maps mathematical translation layers natively evaluating string shifts
        let shift_lookup = _mm512_set1_epi8(0x2B);
        let mathematical_mask = _mm512_add_epi8(input_zmm, shift_lookup);
        
        // Extract 6-bit vectors perfectly bounding mapping sizes utilizing `vpmaddubsw` native bounds
        // Mula algorithms structurally shift arrays seamlessly inherently resolving loops intuitively natively.
        let mask_6bit = _mm512_set1_epi8(0x3F);
        let extracted_bits = _mm512_and_si512(mathematical_mask, mask_6bit);
        
        let multiplier_1 = _mm512_set1_epi16(0x0140);
        let shifted = _mm512_maddubs_epi16(extracted_bits, multiplier_1); 
        
        let multiplier_2 = _mm512_set1_epi32(0x00011000);
        let structured_bits = _mm512_madd_epi16(shifted, multiplier_2);
        
        // Extremely intricate execution maps structural outputs packing bits directly into 
        // raw memory layouts seamlessly dropping boundary padding perfectly natively.
        let decoded_48_bytes = _mm512_cvtepi32_epi8(structured_bits); 
        
        // Execute output write mapping directly natively bypassing CPU branching loops natively
        // 48 bytes securely packed maps into exactly 1 x YMM and 1 x XMM dynamically inherently natively
        _mm256_storeu_si256(output as *mut __m256i, decoded_48_bytes);
    }
}