⊟
9.64 KB
/srv/reproducible-results/rbuild-debian/r-b-build.bEAHhCqb/b1/android-platform-external-boringssl_10.0.0+r36-1_i386.changes vs.
/srv/reproducible-results/rbuild-debian/r-b-build.bEAHhCqb/b2/android-platform-external-boringssl_10.0.0+r36-1_i386.changes
⊟
549 B
Files
    
Offset 1, 4 lines modifiedOffset 1, 4 lines modified
  
1 ·be369f1eca1ce411e2127ca82eb1dac6·2633940·debug·optional·android-libboringssl-dbgsym_10.0.0+r36-1_i386.deb1 ·91c5a78e1f04bab63a00f974aa11f00d·2633956·debug·optional·android-libboringssl-dbgsym_10.0.0+r36-1_i386.deb
2 ·5252751258b5a80c6afe2993e6395a4b·196576·libdevel·optional·android-libboringssl-dev_10.0.0+r36-1_i386.deb2 ·5252751258b5a80c6afe2993e6395a4b·196576·libdevel·optional·android-libboringssl-dev_10.0.0+r36-1_i386.deb
3 ·13fb18151535e7713d0c32cf835a0b71·641200·libs·optional·android-libboringssl_10.0.0+r36-1_i386.deb3 ·1343c72ae4b06f38a7c7ce208e5ded6a·641300·libs·optional·android-libboringssl_10.0.0+r36-1_i386.deb
⊟
1.32 KB
android-libboringssl_10.0.0+r36-1_i386.deb
⊟
367 B
file list
    
Offset 1, 3 lines modifiedOffset 1, 3 lines modified
1 -rw-r--r--···0········0········0········4·2020-11-23·11:14:17.000000·debian-binary1 -rw-r--r--···0········0········0········4·2020-11-23·11:14:17.000000·debian-binary
2 -rw-r--r--···0········0········0·····1392·2020-11-23·11:14:17.000000·control.tar.xz2 -rw-r--r--···0········0········0·····1392·2020-11-23·11:14:17.000000·control.tar.xz
3 -rw-r--r--···0········0········0···639616·2020-11-23·11:14:17.000000·data.tar.xz3 -rw-r--r--···0········0········0···639716·2020-11-23·11:14:17.000000·data.tar.xz
⊟
98.0 B
control.tar.xz
⊟
70.0 B
control.tar
⊟
48.0 B
./md5sums
⊟
30.0 B
./md5sums
Files differ
⊟
804 B
data.tar.xz
⊟
782 B
data.tar
⊟
766 B
./usr/lib/i386-linux-gnu/android/libcrypto.so.0
File has been modified after NT_GNU_BUILD_ID has been applied.
⊟
610 B
readelf --wide --decompress --hex-dump=.gnu_debuglink {}
error from `readelf --wide --decompress --hex-dump=.gnu_debuglink {}`: readelf: Error: no .dynamic section in the dynamic segment
    
Offset 1, 7 lines modifiedOffset 1, 7 lines modified
  
1 Hex·dump·of·section·'.gnu_debuglink':1 Hex·dump·of·section·'.gnu_debuglink':
2 ··0x00000000·35666336·35393733·39353139·62343161·5fc659739519b41a2 ··0x00000000·35666336·35393733·39353139·62343161·5fc659739519b41a
3 ··0x00000010·36313466·33636233·38393439·39333564·614f3cb38949935d3 ··0x00000010·36313466·33636233·38393439·39333564·614f3cb38949935d
4 ··0x00000020·33353837·33372e64·65627567·00000000·358737.debug....4 ··0x00000020·33353837·33372e64·65627567·00000000·358737.debug....
5 ··0x00000030·2afe166f····························*..o5 ··0x00000030·9adf9d31····························...1
  
⊟
7.54 KB
android-libboringssl-dbgsym_10.0.0+r36-1_i386.deb
⊟
367 B
file list
    
Offset 1, 3 lines modifiedOffset 1, 3 lines modified
1 -rw-r--r--···0········0········0········4·2020-11-23·11:14:17.000000·debian-binary1 -rw-r--r--···0········0········0········4·2020-11-23·11:14:17.000000·debian-binary
2 -rw-r--r--···0········0········0······660·2020-11-23·11:14:17.000000·control.tar.xz2 -rw-r--r--···0········0········0······660·2020-11-23·11:14:17.000000·control.tar.xz
3 -rw-r--r--···0········0········0··2633088·2020-11-23·11:14:17.000000·data.tar.xz3 -rw-r--r--···0········0········0··2633104·2020-11-23·11:14:17.000000·data.tar.xz
⊟
98.0 B
control.tar.xz
⊟
70.0 B
control.tar
⊟
48.0 B
./md5sums
⊟
30.0 B
./md5sums
Files differ
⊟
6.99 KB
data.tar.xz
⊟
6.97 KB
data.tar
⊟
6.95 KB
./usr/lib/debug/.build-id/54/5fc659739519b41a614f3cb38949935d358737.debug
File has been modified after NT_GNU_BUILD_ID has been applied.
⊟
2.78 KB
readelf --wide --symbols {}
    
Offset 1895, 36 lines modifiedOffset 1895, 36 lines modified
1895 ··1891:·000f9080····40·OBJECT··LOCAL··DEFAULT···14·d1895 ··1891:·000f9080····40·OBJECT··LOCAL··DEFAULT···14·d
1896 ··1892:·000f8800····32·OBJECT··LOCAL··DEFAULT···14·zero.51896 ··1892:·000f8800····32·OBJECT··LOCAL··DEFAULT···14·zero.5
1897 ··1893:·000f9040····40·OBJECT··LOCAL··DEFAULT···14·sqrtm11897 ··1893:·000f9040····40·OBJECT··LOCAL··DEFAULT···14·sqrtm1
1898 ··1894:·000f9000····40·OBJECT··LOCAL··DEFAULT···14·d21898 ··1894:·000f9000····40·OBJECT··LOCAL··DEFAULT···14·d2
1899 ··1895:·000f8c40···960·OBJECT··LOCAL··DEFAULT···14·k25519SmallPrecomp1899 ··1895:·000f8c40···960·OBJECT··LOCAL··DEFAULT···14·k25519SmallPrecomp
1900 ··1896:·000f8880···960·OBJECT··LOCAL··DEFAULT···14·Bi1900 ··1896:·000f8880···960·OBJECT··LOCAL··DEFAULT···14·Bi
1901 ··1897:·000f87c0····32·OBJECT··LOCAL··DEFAULT···14·kZeros.11901 ··1897:·000f87c0····32·OBJECT··LOCAL··DEFAULT···14·kZeros.1
1902 ··1898:·00000000·····0·FILE····LOCAL··DEFAULT··ABS·/tmp/ccgDgvIp.o1902 ··1898:·00000000·····0·FILE····LOCAL··DEFAULT··ABS·/tmp/cc4pTOpg.o
1903 ··1899:·000ca700···853·FUNC····LOCAL··HIDDEN····12·_x86_AES_encrypt_compact1903 ··1899:·000ca700···853·FUNC····LOCAL··HIDDEN····12·_x86_AES_encrypt_compact
1904 ··1900:·000caa60···520·FUNC····LOCAL··HIDDEN····12·_sse_AES_encrypt_compact1904 ··1900:·000caa60···520·FUNC····LOCAL··HIDDEN····12·_sse_AES_encrypt_compact
1905 ··1901:·000cac70··3728·FUNC····LOCAL··HIDDEN····12·_x86_AES_encrypt1905 ··1901:·000cac70··3728·FUNC····LOCAL··HIDDEN····12·_x86_AES_encrypt
1906 ··1902:·000cbbb0··1152·FUNC····LOCAL··HIDDEN····12·_x86_AES_decrypt_compact1906 ··1902:·000cbbb0··1152·FUNC····LOCAL··HIDDEN····12·_x86_AES_decrypt_compact
1907 ··1903:·000cc030···712·FUNC····LOCAL··HIDDEN····12·_sse_AES_decrypt_compact1907 ··1903:·000cc030···712·FUNC····LOCAL··HIDDEN····12·_sse_AES_decrypt_compact
1908 ··1904:·000cc300··3648·FUNC····LOCAL··HIDDEN····12·_x86_AES_decrypt1908 ··1904:·000cc300··3648·FUNC····LOCAL··HIDDEN····12·_x86_AES_decrypt
1909 ··1905:·000cd840···670·FUNC····LOCAL··HIDDEN····12·_x86_AES_set_encrypt_key1909 ··1905:·000cd840···670·FUNC····LOCAL··HIDDEN····12·_x86_AES_set_encrypt_key
1910 ··1906:·00000000·····0·FILE····LOCAL··DEFAULT··ABS·/tmp/ccQbz6Cr.o1910 ··1906:·00000000·····0·FILE····LOCAL··DEFAULT··ABS·/tmp/ccHytTvh.o
1911 ··1907:·000cde70····85·FUNC····LOCAL··HIDDEN····12·_aesni_encrypt21911 ··1907:·000cde70····85·FUNC····LOCAL··HIDDEN····12·_aesni_encrypt2
1912 ··1908:·000cded0····85·FUNC····LOCAL··HIDDEN····12·_aesni_decrypt21912 ··1908:·000cded0····85·FUNC····LOCAL··HIDDEN····12·_aesni_decrypt2
1913 ··1909:·000cdf30···109·FUNC····LOCAL··HIDDEN····12·_aesni_encrypt31913 ··1909:·000cdf30···109·FUNC····LOCAL··HIDDEN····12·_aesni_encrypt3
1914 ··1910:·000cdfa0···109·FUNC····LOCAL··HIDDEN····12·_aesni_decrypt31914 ··1910:·000cdfa0···109·FUNC····LOCAL··HIDDEN····12·_aesni_decrypt3
1915 ··1911:·000ce010···137·FUNC····LOCAL··HIDDEN····12·_aesni_encrypt41915 ··1911:·000ce010···137·FUNC····LOCAL··HIDDEN····12·_aesni_encrypt4
1916 ··1912:·000ce0a0···137·FUNC····LOCAL··HIDDEN····12·_aesni_decrypt41916 ··1912:·000ce0a0···137·FUNC····LOCAL··HIDDEN····12·_aesni_decrypt4
1917 ··1913:·000ce130···199·FUNC····LOCAL··HIDDEN····12·_aesni_encrypt61917 ··1913:·000ce130···199·FUNC····LOCAL··HIDDEN····12·_aesni_encrypt6
1918 ··1914:·000ce200···199·FUNC····LOCAL··HIDDEN····12·_aesni_decrypt61918 ··1914:·000ce200···199·FUNC····LOCAL··HIDDEN····12·_aesni_decrypt6
1919 ··1915:·000cfb10··1328·FUNC····LOCAL··HIDDEN····12·_aesni_set_encrypt_key1919 ··1915:·000cfb10··1328·FUNC····LOCAL··HIDDEN····12·_aesni_set_encrypt_key
1920 ··1916:·00000000·····0·FILE····LOCAL··DEFAULT··ABS·/tmp/cciPlQLo.o1920 ··1916:·00000000·····0·FILE····LOCAL··DEFAULT··ABS·/tmp/cclIuili.o
1921 ··1917:·000d4660··3743·FUNC····LOCAL··HIDDEN····12·_sha1_block_data_order_ssse31921 ··1917:·000d4660··3743·FUNC····LOCAL··HIDDEN····12·_sha1_block_data_order_ssse3
1922 ··1918:·000d5500··3738·FUNC····LOCAL··HIDDEN····12·_sha1_block_data_order_avx1922 ··1918:·000d5500··3738·FUNC····LOCAL··HIDDEN····12·_sha1_block_data_order_avx
1923 ··1919:·00000000·····0·FILE····LOCAL··DEFAULT··ABS·/tmp/ccjuyaxs.o1923 ··1919:·00000000·····0·FILE····LOCAL··DEFAULT··ABS·/tmp/cc7cLEGh.o
1924 ··1920:·000dd380····14·FUNC····LOCAL··HIDDEN····12·_vpaes_preheat1924 ··1920:·000dd380····14·FUNC····LOCAL··HIDDEN····12·_vpaes_preheat
1925 ··1921:·000dd390···319·FUNC····LOCAL··HIDDEN····12·_vpaes_encrypt_core1925 ··1921:·000dd390···319·FUNC····LOCAL··HIDDEN····12·_vpaes_encrypt_core
1926 ··1922:·000dd4d0···365·FUNC····LOCAL··HIDDEN····12·_vpaes_decrypt_core1926 ··1922:·000dd4d0···365·FUNC····LOCAL··HIDDEN····12·_vpaes_decrypt_core
1927 ··1923:·000dd640···358·FUNC····LOCAL··HIDDEN····12·_vpaes_schedule_core1927 ··1923:·000dd640···358·FUNC····LOCAL··HIDDEN····12·_vpaes_schedule_core
1928 ··1924:·000dd8a0····46·FUNC····LOCAL··HIDDEN····12·_vpaes_schedule_transform1928 ··1924:·000dd8a0····46·FUNC····LOCAL··HIDDEN····12·_vpaes_schedule_transform
1929 ··1925:·000dd7d0···203·FUNC····LOCAL··HIDDEN····12·_vpaes_schedule_round1929 ··1925:·000dd7d0···203·FUNC····LOCAL··HIDDEN····12·_vpaes_schedule_round
1930 ··1926:·000dd8d0···242·FUNC····LOCAL··HIDDEN····12·_vpaes_schedule_mangle1930 ··1926:·000dd8d0···242·FUNC····LOCAL··HIDDEN····12·_vpaes_schedule_mangle
⊟
860 B
strings --all --bytes=8 {}
    
Offset 1527, 36 lines modifiedOffset 1527, 36 lines modified
1527 ge_p2_dbl1527 ge_p2_dbl
1528 ge_p3_to_p21528 ge_p3_to_p2
1529 ge_p3_tobytes1529 ge_p3_tobytes
1530 ge_cached_01530 ge_cached_0
1531 x25519_scalar_mult_generic1531 x25519_scalar_mult_generic
1532 k25519SmallPrecomp1532 k25519SmallPrecomp
1533 kZeros.11533 kZeros.1
1534 /tmp/ccgDgvIp.o1534 /tmp/cc4pTOpg.o
1535 _x86_AES_encrypt_compact1535 _x86_AES_encrypt_compact
1536 _sse_AES_encrypt_compact1536 _sse_AES_encrypt_compact
1537 _x86_AES_encrypt1537 _x86_AES_encrypt
1538 _x86_AES_decrypt_compact1538 _x86_AES_decrypt_compact
1539 _sse_AES_decrypt_compact1539 _sse_AES_decrypt_compact
1540 _x86_AES_decrypt1540 _x86_AES_decrypt
1541 _x86_AES_set_encrypt_key1541 _x86_AES_set_encrypt_key
1542 /tmp/ccQbz6Cr.o1542 /tmp/ccHytTvh.o
1543 _aesni_encrypt21543 _aesni_encrypt2
1544 _aesni_decrypt21544 _aesni_decrypt2
1545 _aesni_encrypt31545 _aesni_encrypt3
1546 _aesni_decrypt31546 _aesni_decrypt3
1547 _aesni_encrypt41547 _aesni_encrypt4
1548 _aesni_decrypt41548 _aesni_decrypt4
1549 _aesni_encrypt61549 _aesni_encrypt6
1550 _aesni_decrypt61550 _aesni_decrypt6
1551 _aesni_set_encrypt_key1551 _aesni_set_encrypt_key
1552 /tmp/cciPlQLo.o1552 /tmp/cclIuili.o
1553 _sha1_block_data_order_ssse31553 _sha1_block_data_order_ssse3
1554 _sha1_block_data_order_avx1554 _sha1_block_data_order_avx
1555 /tmp/ccjuyaxs.o1555 /tmp/cc7cLEGh.o
1556 _vpaes_preheat1556 _vpaes_preheat
1557 _vpaes_encrypt_core1557 _vpaes_encrypt_core
1558 _vpaes_decrypt_core1558 _vpaes_decrypt_core
1559 _vpaes_schedule_core1559 _vpaes_schedule_core
1560 _vpaes_schedule_transform1560 _vpaes_schedule_transform
1561 _vpaes_schedule_round1561 _vpaes_schedule_round
1562 _vpaes_schedule_mangle1562 _vpaes_schedule_mangle
⊟
3.13 KB
readelf --wide --decompress --hex-dump=.strtab {}
    
Offset 1623, 41 lines modifiedOffset 1623, 41 lines modified
1623 ··0x00006540·5f703200·67655f70·335f746f·62797465·_p2.ge_p3_tobyte1623 ··0x00006540·5f703200·67655f70·335f746f·62797465·_p2.ge_p3_tobyte
1624 ··0x00006550·73006765·5f70325f·30006765·5f636163·s.ge_p2_0.ge_cac1624 ··0x00006550·73006765·5f70325f·30006765·5f636163·s.ge_p2_0.ge_cac
1625 ··0x00006560·6865645f·30007832·35353139·5f736361·hed_0.x25519_sca1625 ··0x00006560·6865645f·30007832·35353139·5f736361·hed_0.x25519_sca
1626 ··0x00006570·6c61725f·6d756c74·5f67656e·65726963·lar_mult_generic1626 ··0x00006570·6c61725f·6d756c74·5f67656e·65726963·lar_mult_generic
1627 ··0x00006580·007a6572·6f2e3500·73717274·6d310064·.zero.5.sqrtm1.d1627 ··0x00006580·007a6572·6f2e3500·73717274·6d310064·.zero.5.sqrtm1.d
1628 ··0x00006590·32006b32·35353139·536d616c·6c507265·2.k25519SmallPre1628 ··0x00006590·32006b32·35353139·536d616c·6c507265·2.k25519SmallPre
1629 ··0x000065a0·636f6d70·00426900·6b5a6572·6f732e31·comp.Bi.kZeros.11629 ··0x000065a0·636f6d70·00426900·6b5a6572·6f732e31·comp.Bi.kZeros.1
1630 ··0x000065b0·002f746d·702f6363·67446776·49702e6f·./tmp/ccgDgvIp.o1630 ··0x000065b0·002f746d·702f6363·3470544f·70672e6f·./tmp/cc4pTOpg.o
1631 ··0x000065c0·005f7838·365f4145·535f656e·63727970·._x86_AES_encryp1631 ··0x000065c0·005f7838·365f4145·535f656e·63727970·._x86_AES_encryp
1632 ··0x000065d0·745f636f·6d706163·74005f73·73655f41·t_compact._sse_A1632 ··0x000065d0·745f636f·6d706163·74005f73·73655f41·t_compact._sse_A
1633 ··0x000065e0·45535f65·6e637279·70745f63·6f6d7061·ES_encrypt_compa1633 ··0x000065e0·45535f65·6e637279·70745f63·6f6d7061·ES_encrypt_compa
1634 ··0x000065f0·6374005f·7838365f·4145535f·656e6372·ct._x86_AES_encr1634 ··0x000065f0·6374005f·7838365f·4145535f·656e6372·ct._x86_AES_encr
1635 ··0x00006600·79707400·5f783836·5f414553·5f646563·ypt._x86_AES_dec1635 ··0x00006600·79707400·5f783836·5f414553·5f646563·ypt._x86_AES_dec
1636 ··0x00006610·72797074·5f636f6d·70616374·005f7373·rypt_compact._ss1636 ··0x00006610·72797074·5f636f6d·70616374·005f7373·rypt_compact._ss
1637 ··0x00006620·655f4145·535f6465·63727970·745f636f·e_AES_decrypt_co1637 ··0x00006620·655f4145·535f6465·63727970·745f636f·e_AES_decrypt_co
1638 ··0x00006630·6d706163·74005f78·38365f41·45535f64·mpact._x86_AES_d1638 ··0x00006630·6d706163·74005f78·38365f41·45535f64·mpact._x86_AES_d
1639 ··0x00006640·65637279·7074005f·7838365f·4145535f·ecrypt._x86_AES_1639 ··0x00006640·65637279·7074005f·7838365f·4145535f·ecrypt._x86_AES_
1640 ··0x00006650·7365745f·656e6372·7970745f·6b657900·set_encrypt_key.1640 ··0x00006650·7365745f·656e6372·7970745f·6b657900·set_encrypt_key.
1641 ··0x00006660·2f746d70·2f636351·627a3643·722e6f00·/tmp/ccQbz6Cr.o.1641 ··0x00006660·2f746d70·2f636348·79745476·682e6f00·/tmp/ccHytTvh.o.
1642 ··0x00006670·5f616573·6e695f65·6e637279·70743200·_aesni_encrypt2.1642 ··0x00006670·5f616573·6e695f65·6e637279·70743200·_aesni_encrypt2.
1643 ··0x00006680·5f616573·6e695f64·65637279·70743200·_aesni_decrypt2.1643 ··0x00006680·5f616573·6e695f64·65637279·70743200·_aesni_decrypt2.
1644 ··0x00006690·5f616573·6e695f65·6e637279·70743300·_aesni_encrypt3.1644 ··0x00006690·5f616573·6e695f65·6e637279·70743300·_aesni_encrypt3.
1645 ··0x000066a0·5f616573·6e695f64·65637279·70743300·_aesni_decrypt3.1645 ··0x000066a0·5f616573·6e695f64·65637279·70743300·_aesni_decrypt3.
1646 ··0x000066b0·5f616573·6e695f65·6e637279·70743400·_aesni_encrypt4.1646 ··0x000066b0·5f616573·6e695f65·6e637279·70743400·_aesni_encrypt4.
1647 ··0x000066c0·5f616573·6e695f64·65637279·70743400·_aesni_decrypt4.1647 ··0x000066c0·5f616573·6e695f64·65637279·70743400·_aesni_decrypt4.
1648 ··0x000066d0·5f616573·6e695f65·6e637279·70743600·_aesni_encrypt6.1648 ··0x000066d0·5f616573·6e695f65·6e637279·70743600·_aesni_encrypt6.
1649 ··0x000066e0·5f616573·6e695f64·65637279·70743600·_aesni_decrypt6.1649 ··0x000066e0·5f616573·6e695f64·65637279·70743600·_aesni_decrypt6.
1650 ··0x000066f0·5f616573·6e695f73·65745f65·6e637279·_aesni_set_encry1650 ··0x000066f0·5f616573·6e695f73·65745f65·6e637279·_aesni_set_encry
1651 ··0x00006700·70745f6b·6579002f·746d702f·63636950·pt_key./tmp/cciP1651 ··0x00006700·70745f6b·6579002f·746d702f·63636c49·pt_key./tmp/cclI
1652 ··0x00006710·6c514c6f·2e6f005f·73686131·5f626c6f·lQLo.o._sha1_blo1652 ··0x00006710·75696c69·2e6f005f·73686131·5f626c6f·uili.o._sha1_blo
1653 ··0x00006720·636b5f64·6174615f·6f726465·725f7373·ck_data_order_ss1653 ··0x00006720·636b5f64·6174615f·6f726465·725f7373·ck_data_order_ss
1654 ··0x00006730·73653300·5f736861·315f626c·6f636b5f·se3._sha1_block_1654 ··0x00006730·73653300·5f736861·315f626c·6f636b5f·se3._sha1_block_
1655 ··0x00006740·64617461·5f6f7264·65725f61·7678002f·data_order_avx./1655 ··0x00006740·64617461·5f6f7264·65725f61·7678002f·data_order_avx./
1656 ··0x00006750·746d702f·63636a75·79617873·2e6f005f·tmp/ccjuyaxs.o._1656 ··0x00006750·746d702f·63633763·4c454768·2e6f005f·tmp/cc7cLEGh.o._
1657 ··0x00006760·76706165·735f7072·65686561·74005f76·vpaes_preheat._v1657 ··0x00006760·76706165·735f7072·65686561·74005f76·vpaes_preheat._v
1658 ··0x00006770·70616573·5f656e63·72797074·5f636f72·paes_encrypt_cor1658 ··0x00006770·70616573·5f656e63·72797074·5f636f72·paes_encrypt_cor
1659 ··0x00006780·65005f76·70616573·5f646563·72797074·e._vpaes_decrypt1659 ··0x00006780·65005f76·70616573·5f646563·72797074·e._vpaes_decrypt
1660 ··0x00006790·5f636f72·65005f76·70616573·5f736368·_core._vpaes_sch1660 ··0x00006790·5f636f72·65005f76·70616573·5f736368·_core._vpaes_sch
1661 ··0x000067a0·6564756c·655f636f·7265005f·76706165·edule_core._vpae1661 ··0x000067a0·6564756c·655f636f·7265005f·76706165·edule_core._vpae
1662 ··0x000067b0·735f7363·68656475·6c655f74·72616e73·s_schedule_trans1662 ··0x000067b0·735f7363·68656475·6c655f74·72616e73·s_schedule_trans
1663 ··0x000067c0·666f726d·005f7670·6165735f·73636865·form._vpaes_sche1663 ··0x000067c0·666f726d·005f7670·6165735f·73636865·form._vpaes_sche
Generated by diffoscope 240