yaole
40 lines
961 B
Go
40 lines
961 B
Go
package hashrng
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import (
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"time"
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"xdx.jelly/xgcl/grand/drng/internal"
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)
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var defaultConfig1 = &internal.DrngConfig{
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Seedlen: 440 >> 3,
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Outlen: 256 >> 3,
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ReseedIntervalInTime: time.Second * 600,
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ReseedIntervalInCounter: 1 << 20,
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MinEntropy: 256 >> 3,
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MinEntropyInputLength: 256 >> 3,
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MaxEntropyInputLength: (1 << 35) >> 3,
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}
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// 安全级别2的配置
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var defaultConfig2 = &internal.DrngConfig{
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Seedlen: 440 >> 3,
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Outlen: 256 >> 3,
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ReseedIntervalInTime: time.Second * 60,
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ReseedIntervalInCounter: 1 << 10,
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MinEntropy: 256 >> 3,
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MinEntropyInputLength: 256 >> 3,
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MaxEntropyInputLength: (1 << 35) >> 3,
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}
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func Config(level internal.SecureLevel) *internal.DrngConfig {
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switch level {
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case internal.SecureLevel1:
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return defaultConfig1
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case internal.SecureLevel2:
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return defaultConfig2
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default:
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panic("unsupported secure level")
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}
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}
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