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Optimierte Hashgenerierungswerte für mehr Sicherheit bei ausgewogener Geschwindigkeit beim Berechnen.

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ja
2022-01-10 08:40:21 +01:00
parent 40fb184e36
commit 7a0343007d
2 changed files with 4 additions and 4 deletions
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8
App_Code/VERAG_VARIABLES.vb
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@@ -38,7 +38,7 @@ Public Class VERAG_VARIABLES
Argon.Salt = salt Argon.Salt = salt
Argon.DegreeOfParallelism = 24 Argon.DegreeOfParallelism = 24
Argon.Iterations = nIterations * 2 Argon.Iterations = nIterations * 2
Argon.MemorySize = (((nIterations * 4.98 - (nIterations * 1.23) / 4 * 1.5) / 1.05) + 1 * 290) Argon.MemorySize = (((nIterations * 7.98 - (nIterations * 0.23) / 4 * 2) / 4.05) + 1 * 290)
Return Argon.GetBytes(nHash) Return Argon.GetBytes(nHash)
Else Else
@@ -46,7 +46,7 @@ Public Class VERAG_VARIABLES
Argon.Salt = salt Argon.Salt = salt
Argon.DegreeOfParallelism = 28 Argon.DegreeOfParallelism = 28
Argon.Iterations = nIterations * VERAG_VARIABLES.RandomInteger(2, 5) Argon.Iterations = nIterations * VERAG_VARIABLES.RandomInteger(2, 5)
Argon.MemorySize = (((nIterations * 6.685 - (nIterations * 0.56) / 1.85 * 2.28) / 8.28) + 1.024 * 416) Argon.MemorySize = (((nIterations * 8.685 - (nIterations * 0.56) / 1.85 * 2.28) / 10.28) + 1.024 * 816)
Return Argon.GetBytes(nHash) Return Argon.GetBytes(nHash)
End If End If
@@ -59,7 +59,7 @@ Public Class VERAG_VARIABLES
Argon.Salt = salt Argon.Salt = salt
Argon.DegreeOfParallelism = 24 Argon.DegreeOfParallelism = 24
Argon.Iterations = nIterations * 2 Argon.Iterations = nIterations * 2
Argon.MemorySize = (((nIterations * 4.98 - (nIterations * 1.23) / 4 * 1.5) / 1.05) + 1 * 290) Argon.MemorySize = (((nIterations * 7.98 - (nIterations * 0.23) / 4 * 2) / 4.05) + 1 * 290)
Return Await Argon.GetBytesAsync(nHash) Return Await Argon.GetBytesAsync(nHash)
Else Else
@@ -67,7 +67,7 @@ Public Class VERAG_VARIABLES
Argon.Salt = salt Argon.Salt = salt
Argon.DegreeOfParallelism = 28 Argon.DegreeOfParallelism = 28
Argon.Iterations = nIterations * VERAG_VARIABLES.RandomInteger(2, 5) Argon.Iterations = nIterations * VERAG_VARIABLES.RandomInteger(2, 5)
Argon.MemorySize = (((nIterations * 6.685 - (nIterations * 0.56) / 1.85 * 2.28) / 8.28) + 1.024 * 416) Argon.MemorySize = (((nIterations * 8.685 - (nIterations * 0.56) / 1.85 * 2.28) / 10.28) + 1.024 * 816)
Return Await Argon.GetBytesAsync(nHash) Return Await Argon.GetBytesAsync(nHash)
End If End If
End Function End Function

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Berechnung Memorysize argon2.xlsx
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