Configurar o tamanho de chave pública RSA herdada: valor do Registro legacyrsabitsUsuárioHKCU\software\policies\microsoft\office\16.0\common\signatures

ID da política: L_SelectDigitalSignatureLegacyRSABits
Escopo: Configuração do Usuário
Compatível com: Windows Server 2008 R2 ou Windows 7
Fonte: Microsoft 365 Apps / Office Administrative Templates (versão 5568.1000)
Categoria: Microsoft Office 2016 › Configurações de Segurança › Assinaturas digitais

Registro

legacyrsabits

REG_DWORDUsuário

HKCU\software\policies\microsoft\office\16.0\common\signatures Chave atual

Valor habilitado: Depende do valor da opção
Elemento: -

Opções
Item	Valor armazenado
0	0
512	512
768	768
1024	1024
1536	1536
2048	2048

Aplicar com .reg · CMD · PowerShell

.reg

Windows Registry Editor Version 5.00

[HKEY_CURRENT_USER\software\policies\microsoft\office\16.0\common\signatures]

; Opções (use apenas uma)
; 0
"legacyrsabits"=dword:00000000
; 512
"legacyrsabits"=dword:00000200
; 768
"legacyrsabits"=dword:00000300
; 1024
"legacyrsabits"=dword:00000400
; 1536
"legacyrsabits"=dword:00000600
; 2048
"legacyrsabits"=dword:00000800

CMD

:: Opções (use apenas uma)

:: 0
reg add "HKCU\software\policies\microsoft\office\16.0\common\signatures" /v "legacyrsabits" /t REG_DWORD /d 0 /f
:: 512
reg add "HKCU\software\policies\microsoft\office\16.0\common\signatures" /v "legacyrsabits" /t REG_DWORD /d 512 /f
:: 768
reg add "HKCU\software\policies\microsoft\office\16.0\common\signatures" /v "legacyrsabits" /t REG_DWORD /d 768 /f
:: 1024
reg add "HKCU\software\policies\microsoft\office\16.0\common\signatures" /v "legacyrsabits" /t REG_DWORD /d 1024 /f
:: 1536
reg add "HKCU\software\policies\microsoft\office\16.0\common\signatures" /v "legacyrsabits" /t REG_DWORD /d 1536 /f
:: 2048
reg add "HKCU\software\policies\microsoft\office\16.0\common\signatures" /v "legacyrsabits" /t REG_DWORD /d 2048 /f

PowerShell

# Comum: criar a chave
New-Item -Path 'HKCU:\software\policies\microsoft\office\16.0\common\signatures' -Force | Out-Null

# Opções (use apenas uma)
# 0
New-ItemProperty -Path 'HKCU:\software\policies\microsoft\office\16.0\common\signatures' -Name 'legacyrsabits' -PropertyType DWord -Value 0 -Force | Out-Null
# 512
New-ItemProperty -Path 'HKCU:\software\policies\microsoft\office\16.0\common\signatures' -Name 'legacyrsabits' -PropertyType DWord -Value 512 -Force | Out-Null
# 768
New-ItemProperty -Path 'HKCU:\software\policies\microsoft\office\16.0\common\signatures' -Name 'legacyrsabits' -PropertyType DWord -Value 768 -Force | Out-Null
# 1024
New-ItemProperty -Path 'HKCU:\software\policies\microsoft\office\16.0\common\signatures' -Name 'legacyrsabits' -PropertyType DWord -Value 1024 -Force | Out-Null
# 1536
New-ItemProperty -Path 'HKCU:\software\policies\microsoft\office\16.0\common\signatures' -Name 'legacyrsabits' -PropertyType DWord -Value 1536 -Force | Out-Null
# 2048
New-ItemProperty -Path 'HKCU:\software\policies\microsoft\office\16.0\common\signatures' -Name 'legacyrsabits' -PropertyType DWord -Value 2048 -Force | Out-Null