


from collections.abc import Generator
from math import sin




def    snake_case_     (  snake_case     )  ->				bytes:
       if len(snake_case     ) != 32:
              raise ValueError('Input must be of length 32'     )

       lowercase__:   List[str]  			=   B''
       for i in [3, 2, 1, 0]:
              little_endian += string_aa[8 * i : 8 * i + 8]
       return little_endian




def    snake_case_     (  snake_case     )  ->				bytes:
       if i < 0:
              raise ValueError('Input must be non-negative'     )

       lowercase__:   List[str]  			=   format(snake_case			,							'08x'     )[-8:]
       lowercase__:   Optional[Any]  			=   B''
       for i in [3, 2, 1, 0]:
              little_endian_hex += hex_rep[2 * i : 2 * i + 2].encode('utf-8'     )
       return little_endian_hex




def    snake_case_     (  snake_case     )  ->				bytes:
       lowercase__:   Optional[int]  			=   B''
       for char in message:
              bit_string += format(snake_case			,							'08b'     ).encode('utf-8'     )
       lowercase__:   Union[str, Any]  			=   format(len(snake_case     )			,							'064b'     ).encode('utf-8'     )

       # Pad bit_string to a multiple of 512 chars
       bit_string += b"1"
       while len(snake_case     ) % 5_12 != 4_48:
              bit_string += b"0"
       bit_string += to_little_endian(start_len[32:]     ) + to_little_endian(start_len[:32]     )

       return bit_string




def    snake_case_     (  snake_case     )  ->				Generator[list[int], None, None]:
       if len(snake_case     ) % 5_12 != 0:
              raise ValueError('Input must have length that\'s a multiple of 512'     )

       for pos in range(0			,							len(snake_case     )			,							5_12     ):
              lowercase__:   List[str]  			=   bit_string[pos : pos + 5_12]
              lowercase__:   Optional[Any]  			=   []
              for i in range(0			,							5_12			,							32     ):
                     block_words.append(int(to_little_endian(block[i : i + 32]     )			,							2     )     )
              yield block_words




def    snake_case_     (  snake_case     )  ->				int:
       if i < 0:
              raise ValueError('Input must be non-negative'     )

       lowercase__:   str  			=   format(snake_case			,							'032b'     )
       lowercase__:   Optional[int]  			=   ''
       for c in i_str:
              new_str += "1" if c == "0" else "0"
       return int(snake_case			,							2     )




def    snake_case_     (  snake_case			,							snake_case     )  ->				int:
       return (a + b) % 2**32




def    snake_case_     (  snake_case			,							snake_case     )  ->				int:
       if i < 0:
              raise ValueError('Input must be non-negative'     )
       if shift < 0:
              raise ValueError('Shift must be non-negative'     )
       return ((i << shift) ^ (i >> (32 - shift))) % 2**32




def    snake_case_     (  snake_case     )  ->				bytes:
       lowercase__:   Optional[int]  			=   preprocess(snake_case     )

       lowercase__:   str  			=   [int(2**32 * abs(sin(i + 1     )     )     ) for i in range(64     )]

       # Starting states
       lowercase__:   str  			=   0x6_7_4_5_2_3_0_1
       lowercase__:   Union[str, Any]  			=   0xE_F_C_D_A_B_8_9
       lowercase__:   Any  			=   0x9_8_B_A_D_C_F_E
       lowercase__:   Union[str, Any]  			=   0x1_0_3_2_5_4_7_6

       lowercase__:   List[Any]  			=   [
           7,
           12,
           17,
           22,
           7,
           12,
           17,
           22,
           7,
           12,
           17,
           22,
           7,
           12,
           17,
           22,
           5,
           9,
           14,
           20,
           5,
           9,
           14,
           20,
           5,
           9,
           14,
           20,
           5,
           9,
           14,
           20,
           4,
           11,
           16,
           23,
           4,
           11,
           16,
           23,
           4,
           11,
           16,
           23,
           4,
           11,
           16,
           23,
           6,
           10,
           15,
           21,
           6,
           10,
           15,
           21,
           6,
           10,
           15,
           21,
           6,
           10,
           15,
           21,
       ]

       # Process bit string in chunks, each with 16 32-char words
       for block_words in get_block_words(snake_case     ):
              lowercase__:   Any  			=   aa
              lowercase__:   int  			=   ba
              lowercase__:   Tuple  			=   ca
              lowercase__:   List[str]  			=   da

              # Hash current chunk
              for i in range(64     ):
                     if i <= 15:
                            # f = (b & c) | (not_32(b) & d)     # Alternate definition for f
                            lowercase__:   Dict  			=   d ^ (b & (c ^ d))
                            lowercase__:   Union[str, Any]  			=   i
                     elif i <= 31:
                            # f = (d & b) | (not_32(d) & c)     # Alternate definition for f
                            lowercase__:   Optional[Any]  			=   c ^ (d & (b ^ c))
                            lowercase__:   int  			=   (5 * i + 1) % 16
                     elif i <= 47:
                            lowercase__:   Optional[Any]  			=   b ^ c ^ d
                            lowercase__:   Union[str, Any]  			=   (3 * i + 5) % 16
                     else:
                            lowercase__:   Tuple  			=   c ^ (b | not_aa(snake_case     ))
                            lowercase__:   str  			=   (7 * i) % 16
                     lowercase__:   Optional[int]  			=   (f + a + added_consts[i] + block_words[g]) % 2**32
                     lowercase__:   int  			=   d
                     lowercase__:   Optional[int]  			=   c
                     lowercase__:   Any  			=   b
                     lowercase__:   Optional[Any]  			=   sum_aa(snake_case			,							left_rotate_aa(snake_case			,							shift_amounts[i]     )     )

              # Add hashed chunk to running total
              lowercase__:   str  			=   sum_aa(snake_case			,							snake_case     )
              lowercase__:   str  			=   sum_aa(snake_case			,							snake_case     )
              lowercase__:   str  			=   sum_aa(snake_case			,							snake_case     )
              lowercase__:   List[Any]  			=   sum_aa(snake_case			,							snake_case     )

       lowercase__:   Optional[int]  			=   reformat_hex(snake_case     ) + reformat_hex(snake_case     ) + reformat_hex(snake_case     ) + reformat_hex(snake_case     )
       return digest


if __name__ == "__main__":
 import doctest

 doctest.testmod()






def    snake_case_     (  snake_case			,							snake_case     )  ->				bool:
       return numa ^ numa < 0


if __name__ == "__main__":
 import doctest

 doctest.testmod()


