| java.security.Certificate | 
      This interface was deprecated
      in API level 1.
    Use Certificate instead.
  
Certificate represents an identity certificate, such as X.509 or PGP.
 Note: A Certificate instances does not make any statement about the
 validity of itself. It's in the responsibility of the application to verify
 the validity of its certificates.
| Public Methods | |||||||||||
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          Decodes a certificate from the given  
  
  InputStream.
          
    
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          Encodes this certificate to an output stream.
          
    
         
  
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          Returns a string identifying the format of this certificate.
          
    
         
  
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          Returns the guarantor of this certificate.
          
    
         
  
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          Returns the principal of this certificate.
          
    
         
  
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          Returns the public key of this certificate.
          
    
         
  
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          Returns a string containing a concise, human-readable description of the
 this  
  
  Certificate.
          
    
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Decodes a certificate from the given InputStream. The format of
 the data to encode must be that identified by getFormat() and
 encoded by encode(OutputStream).
| stream | the InputStream to read from. | 
        
|---|
| KeyException | if certificate information is incomplete or incorrect. | 
|---|---|
| IOException | if an exception is thrown by accessing the provided stream. | 
Encodes this certificate to an output stream. The
 decode(InputStream) method must be able to decode the format
 written by this method.
| stream | the OutputStream to encode this certificate to. | 
        
|---|
| KeyException | if certificate information is incomplete or incorrect. | 
|---|---|
| IOException | if an exception is thrown by accessing the provided stream. | 
Returns a string identifying the format of this certificate.
Returns the guarantor of this certificate. That guarantor guarantees,
 that the public key of this certificate is from the principal returned by
 getPrincipal().
Returns the principal of this certificate. The principal is guaranteed by
 the guarantor returned by getGuarantor().
Returns the public key of this certificate. The public key is guaranteed by the guarantor to belong to the principal.
Returns a string containing a concise, human-readable description of the
 this Certificate.
| detailed | whether or not this method should return detailed information. | 
|---|