change otg to host mode

hc

2024-05-11 04dd17822334871b23ea2862f7798fb0e0007777

 kernel/crypto/asymmetric_keys/Kconfig
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@@ -22,6 +22,18 @@
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 	  appropriate hash algorithms (such as SHA-1) must be available.
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 	  ENOPKG will be reported if the requisite algorithm is unavailable.
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+config ASYMMETRIC_TPM_KEY_SUBTYPE
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+	tristate "Asymmetric TPM backed private key subtype"
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+	depends on TCG_TPM
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+	depends on TRUSTED_KEYS
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+	select CRYPTO_HMAC
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+	select CRYPTO_SHA1
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+	select CRYPTO_HASH_INFO
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+	help
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+	  This option provides support for TPM backed private key type handling.
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+	  Operations such as sign, verify, encrypt, decrypt are performed by
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+	  the TPM after the private key is loaded.
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+
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 config X509_CERTIFICATE_PARSER
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 	tristate "X.509 certificate parser"
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 	depends on ASYMMETRIC_PUBLIC_KEY_SUBTYPE
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@@ -32,6 +44,25 @@
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 	  data and provides the ability to instantiate a crypto key from a
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 	  public key packet found inside the certificate.
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+config PKCS8_PRIVATE_KEY_PARSER
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+	tristate "PKCS#8 private key parser"
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+	depends on ASYMMETRIC_PUBLIC_KEY_SUBTYPE
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+	select ASN1
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+	select OID_REGISTRY
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+	help
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+	  This option provides support for parsing PKCS#8 format blobs for
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+	  private key data and provides the ability to instantiate a crypto key
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+	  from that data.
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+
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+config TPM_KEY_PARSER
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+	tristate "TPM private key parser"
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+	depends on ASYMMETRIC_TPM_KEY_SUBTYPE
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+	select ASN1
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+	help
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+	  This option provides support for parsing TPM format blobs for
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+	  private key data and provides the ability to instantiate a crypto key
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+	  from that data.
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+
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 config PKCS7_MESSAGE_PARSER
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 	tristate "PKCS#7 message parser"
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 	depends on X509_CERTIFICATE_PARSER