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ANSI/NIST-ITL 1-2011 - UPDATE 2013 DRAFT VERSIONAnnex A: Character encoding informationNormativeField 1.015 Character encoding / DCS allows the user to specify the character set forcertain fields and record types, as described in Section 5.5. This Annex lists the codes forthe different characters commonly used.Several fields in the standard require Hexadecimal or Base-64 representations, which are alsodescribed in this annex.A.1: 7-bit ASCII7-bit ASCII is required for all fields in Record Type-1: Transaction information record. IfField 1.015 Character encoding / DCS is not included in the transaction, the default characterset encoding is 7-bit ASCII with the leftmost (eighth) bit padded with zero. ASCII is defined inANSI X3.4-1986 (R1992) (See Section 3 Normative references). See Table 108 for theallowed values.A.2: Unicode and UTF encodingField 1.015 Character encoding / DCS allows the user to select an alternate characterencoding listed in Table 4 Character encoding. UTF-8 and UTF-16 allow for the specialnational characters such as ü, é. ß and ñ. They also allow for certain other character sets, suchas Cyrillic and Arabic.Table 108 does not list all of these characters, only including a few examples. In Table 108,the character ç is in only the 8-bit Latin set, unlike the English language characters, whichare in both the 7-bit (default) character encoding set and the 8-bit set. The Chinese character白 is not in the 8-bit Latin character set, but it is in UTF-8. When using these extendedcharacter sets, they shall only appear where the record layout tables specify 'U' or 'userdefined'for the character type.UTF-8 encoding is variable width. The first 128 characters use one byte and areequivalent to US-ASCII. The next 1,920 characters require two bytes to encode. Threeand four bytes are also possible for certain, more rare characters. Note that the UTF-8and UTF-16 encodings are substantially different. Note: Table 108 shows UTF-16BE(Big Endian) values. It is recommended that UTF-8 be used in preference to UTF-16 orUTF-32.[2013n>] The code for the space was listed as being alphabetic in 2011. It ischanged to be a special character in this update, to bring the standard intoalignment with standard programming terminology. [
ANSI/NIST-ITL 1-2011 - UPDATE 2013 DRAFT VERSIONTable 108 Character encoding set valuesCharacterNameType(A, N, S,U)ASCIICodepointHexASCIILeft 0 +7-bitBinaryUnicodeCodepointHexUTF-8ByteencodingHexUTF-16BEByteencodingHexStart-of-text “STX” Reserved 0x02 0 0000010 U+0002 02 00 02End-of-text “ETX” Reserved 0x03 0 0000011 U+0003 03 00 03FS Reserved 0x1C 0 0011100 U+001C 1C 00 1CGS Reserved 0x1D 0 0011101 U+001D 1D 00 1DRS Reserved 0x1E 0 0011110 U+001E 1E 00 1EUS Reserved 0x1F 0 0011111 U+001F 1F 00 1FSpace S 0x20 0 0100000 U+0020 20 00 20! S 0x21 0 0100001 U+0021 21 00 21“ S 0x22 0 0100010 U+0022 22 00 22# S 0x23 0 0100011 U+0023 23 00 23$ S 0x24 0 0100100 U+0024 24 00 24% S 0x25 0 0100101 U+0025 25 00 25& S 0x26 0 0100110 U+0026 26 00 26‘ S 0x27 0 0100111 U+0027 27 00 27( S 0x28 0 0101000 U+0028 28 00 28) S 0x29 0 0101001 U+0029 29 00 29* S 0x2A 0 0101010 U+002A 2A 00 2A+ S 0x2B 0 0101011 U+002B 2B 00 2B, S 0x2C 0 0101100 U+002C 2C 00 2C438
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NIST Special Publication 500-xxxANS
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5.3.18 Type-18 records ............
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8.1.4 Field 1.004 Type of transacti
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8.9.7.18 Field 9.322: EFS core delt
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8.11 Record Type-11: Forensic and i
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8.14.2 Field 14.002: Information de
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8.17 Record Type-17: Iris image rec
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8.19.24 Field 19.902: Annotation in
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8.24.6 Field 99.101: Biometric type
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F.6.3 Reference points.............
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Figure 34: Palm with carpal delta a
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Table 31 Off-center fingerprint pos
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Table 95 DNA sample cellular types.
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Type-11:A new record type introduce
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ACKNOWLEDGEMENTS FOR ANSI/NIST-ITL
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Will Graves, Rob Mungovan, Catherin
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John ManzoFBI/BIOMETRICS Center ofE
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General Editor: Brad Wing[2013a>]AC
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CANVASSEES For the 2013 UpdateTO BE
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