CNG 해시 알고리즘 지정 레지스트리 값 hashalgorithm (powerpoint\security\crypto)사용자HKCU\software\policies\microsoft\office\16.0\powerpoint\security\crypto

정책 ID: L_SpecifyCNGHashAlgorithm
범위: 사용자 구성
지원 OS: Windows Server 2008 R2 또는 Windows 7 이상
출처: Microsoft 365 Apps / Office Administrative Templates (버전 5568.1000)
카테고리: Microsoft PowerPoint 2016 › PowerPoint 옵션 › 보안 › 암호화

레지스트리

hashalgorithm

REG_SZ사용자

HKCU\software\policies\microsoft\office\16.0\powerpoint\security\crypto 현재 키

활성 값: 선택 값에 따름
요소: -

선택 값
항목	저장 값
SHA1	SHA1
SHA256	SHA256
SHA384	SHA384
SHA512	SHA512

.reg · CMD · PowerShell로 적용하기

.reg

Windows Registry Editor Version 5.00

[HKEY_CURRENT_USER\software\policies\microsoft\office\16.0\powerpoint\security\crypto]

; 선택 항목 (하나만 사용)
; SHA1
"hashalgorithm"="SHA1"
; SHA256
"hashalgorithm"="SHA256"
; SHA384
"hashalgorithm"="SHA384"
; SHA512
"hashalgorithm"="SHA512"

CMD

:: 선택 항목 (하나만 사용)

:: SHA1
reg add "HKCU\software\policies\microsoft\office\16.0\powerpoint\security\crypto" /v "hashalgorithm" /t REG_SZ /d "SHA1" /f
:: SHA256
reg add "HKCU\software\policies\microsoft\office\16.0\powerpoint\security\crypto" /v "hashalgorithm" /t REG_SZ /d "SHA256" /f
:: SHA384
reg add "HKCU\software\policies\microsoft\office\16.0\powerpoint\security\crypto" /v "hashalgorithm" /t REG_SZ /d "SHA384" /f
:: SHA512
reg add "HKCU\software\policies\microsoft\office\16.0\powerpoint\security\crypto" /v "hashalgorithm" /t REG_SZ /d "SHA512" /f

PowerShell

# 공통: 키 만들기
New-Item -Path 'HKCU:\software\policies\microsoft\office\16.0\powerpoint\security\crypto' -Force | Out-Null

# 선택 항목 (하나만 사용)
# SHA1
New-ItemProperty -Path 'HKCU:\software\policies\microsoft\office\16.0\powerpoint\security\crypto' -Name 'hashalgorithm' -PropertyType String -Value 'SHA1' -Force | Out-Null
# SHA256
New-ItemProperty -Path 'HKCU:\software\policies\microsoft\office\16.0\powerpoint\security\crypto' -Name 'hashalgorithm' -PropertyType String -Value 'SHA256' -Force | Out-Null
# SHA384
New-ItemProperty -Path 'HKCU:\software\policies\microsoft\office\16.0\powerpoint\security\crypto' -Name 'hashalgorithm' -PropertyType String -Value 'SHA384' -Force | Out-Null
# SHA512
New-ItemProperty -Path 'HKCU:\software\policies\microsoft\office\16.0\powerpoint\security\crypto' -Name 'hashalgorithm' -PropertyType String -Value 'SHA512' -Force | Out-Null